| Hibiscus abelmoschus L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus abelmoschus var. betulifolius Mast. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus abelmoschus var. genuinus Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus abutiloides Willd. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus abyssinicus Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus acapulcensis Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus acerifolius Salisb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus acerifolius DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus acetosaefolius DC. | Unresolved |  | TRO |  | 
	
		| Hibiscus acetosella Welw. ex Hiern | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus acetosus Noronha | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus achanioides (Turcz.) Hemsl. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus acicularis Standl. | Accepted |  | TRO |  | 
	
		| Hibiscus aculeatus Walter | Accepted |  | TRO |  | 
	
		| Hibiscus aculeatus G. Don | Synonym |  | TRO |  | 
	
		| Hibiscus aculeatus Roxb. | Synonym |  | TRO |  | 
	
		| Hibiscus acuminatus Cav. | Synonym |  | TRO |  | 
	
		| Hibiscus adenosiphon Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus adoensis Hochst. ex A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus adscendens G.Don | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus adscensionis Fryxell & Krapov. | Accepted |  | TRO |  | 
	
		| Hibiscus aestuans Rottler ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aethiopicus L. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aethiopicus var. aethiopicus | Unresolved |  | TRO |  | 
	
		| Hibiscus aethiopicus var. angustifolius Exell | Unresolved |  | TRO |  | 
	
		| Hibiscus aethiopicus var. asperifolius Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus aethiopicus var. genuinus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus aethiopicus var. ovatus Harv. | Unresolved |  | TRO |  | 
	
		| Hibiscus affinis Kunth | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus africanus Mill. | Synonym |  | TRO |  | 
	
		| Hibiscus agioxillos Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ahlensis Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus albiflorus Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus albus Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus allenii Sprague & Hutch. | Accepted |  | TRO |  | 
	
		| Hibiscus althaeifolius Shuttlew. ex A.Gray | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus altissimus Hornby | Accepted |  | TRO |  | 
	
		| Hibiscus amaliae Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus amambayensis Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus amazonicus Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ambelacensis Schweinf. & Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus amblyocarpus Hochst. ex Webb | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus ambongoensis Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus ambovombensis Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus amoenus Link & Otto | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus andersonii Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus andongensis Hiern | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus androphoropetaloides Pancher | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus anemoniflorus Zipp. ex Span. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aneuthe Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus angolensis Exell | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus angulosus Steud. ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus angustifolius Hook. & Arn. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus anisaster Standl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus anisostegius Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ankaramyensis Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ankaramyensis var. grandistipulatus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus anomalus Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus anonimus Mart. ex Colla | Synonym |  | TRO |  | 
	
		| Hibiscus antanossarum Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus aphelus Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus apodus Juswara & Craven | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aponeurus Sprague & Hutch. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus appendiculatus Stokes | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus apricus Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aquaticus DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus arborescens Gaterau | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus arboreus Desv. ex Ham. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus archboldianus Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus × archeri W.Watson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus archeri W.Wats. | Unresolved |  | TRO |  | 
	
		| Hibiscus arenarius Murray | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus arenarius Scop. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus arenicola A.S.Mitch. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus argentinus (Gürke) Kuntze | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus argentinus Speg. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus argutus Baker | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aridicola J. Anthony | Accepted |  | TRO |  | 
	
		| Hibiscus aridicola var. aridicola | Synonym |  | TRO |  | 
	
		| Hibiscus aridicola var. glabratus K.M. Feng | Synonym |  | TRO |  | 
	
		| Hibiscus aridus R.A. Dyer | Accepted |  | TRO |  | 
	
		| Hibiscus aristaevalvis Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aristatus (Cav.) Dum.Cours. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aristatus Poir. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus aristivalvis Garcke | Synonym |  | TRO |  | 
	
		| Hibiscus armatus Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus armeniacus Bouché | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus arnhemensis F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus arnottianus A. Gray | Accepted |  | TRO |  | 
	
		| Hibiscus arnottii Griff. ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus articulatus Hochst. ex A.Rich. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus aruensis Hatus. ex Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus arvensis Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ascendens Walp. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus asper Hook.f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus asper var. punctatus (A. Rich.) Berhaut | Synonym |  | TRO |  | 
	
		| Hibiscus asperatus Wall. [Invalid] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus asperifolius Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus asperifolius Gagnep. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus atromarginatus Eckl. & Zeyh. | Synonym |  | TRO |  | 
	
		| Hibiscus atroviolaceus Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus attenuatus Bosse | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus australensis Fosberg | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus australis Rose [Invalid] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus austrinus Juswara & Craven | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus austroyunnanensis C.Y. Wu & K.M. Feng | Accepted |  | TRO |  | 
	
		| Hibiscus axillaris Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus azanzae DC. | Synonym |  | TRO |  | 
	
		| Hibiscus azbenicus Miré & H.Gillet | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus azureus Bojer ex Baker | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bacalusius Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bacciferus G.Forst. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bahamensis Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bahamensis Britton | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus baidoensis Chiov. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bammia Tozzetti | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bancroftianus Macfad. | Synonym |  | TRO |  | 
	
		| Hibiscus bantamensis Miq. | Synonym |  | TRO |  | 
	
		| Hibiscus barbadensis (L.) Kuntze | Synonym |  | TRO |  | 
	
		| Hibiscus barbatus Noronha | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus barbosae Exell | Accepted |  | TRO |  | 
	
		| Hibiscus barnardii Exell | Accepted |  | TRO |  | 
	
		| Hibiscus bartlingianus Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus batacensis Blanco | Synonym |  | TRO |  | 
	
		| Hibiscus bathiei Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus baumannii Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus baumii Gürke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus beckleri F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus beddomei Rakshit & Kundu | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus begoniifolius Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus belandierianus Moric. | Unresolved |  | TRO |  | 
	
		| Hibiscus bellicorus H.Lév. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bellicosus H. Lév. | Synonym |  | TRO |  | 
	
		| Hibiscus benadirensis Mattei | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus benensis Fryxell & Krapov. | Accepted |  | TRO |  | 
	
		| Hibiscus benguellensis Exell & Mendonça | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus bequaertii De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus berberidifolius A.Rich. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus berlandierianus Moric. ex Ser. | Synonym |  | TRO |  | 
	
		| Hibiscus bernieri Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus bernieri var. trichospermoides (Hochr.) Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus betulifolius Kunth | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus betulinus DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus bicalyculatus Merr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bicornis G.Mey. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus biflorus A.Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bifurcatus Cav. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus biseptus S.Watson | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus blumei Kuntze | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus bodinieri H. Lév. | Synonym |  | TRO |  | 
	
		| Hibiscus bodinieri var. brevicalyculata H. Lév. | Synonym |  | TRO |  | 
	
		| Hibiscus boivini Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus boivinii Bél. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bojerianus Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus boninensis Nakai | Synonym |  | TRO |  | 
	
		| Hibiscus boranensis Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus borbonicus Link | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus borealis Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus borneensis Airy Shaw | Synonym |  | TRO |  | 
	
		| Hibiscus boryanus DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus boscai Sennen ex Pau | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brachychlaenus F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brachypus Urb. | Synonym |  | TRO |  | 
	
		| Hibiscus brachysiphonius F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brackenridgei A.Gray | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus brackenridgei subsp. mokuleianus (M.J.Roe) D.M.Bates | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus brackenridgei var. mokuleianus M.J.Roe | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus brackenridgei subsp. molokaianus (Rock ex Caum) F.D.Wilson | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus brackenridgei var. molokaianus Rock ex Caum | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus bracteatus Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bracteosus Moc. & Sessé ex DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus brasiliensis L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus brasiliensis var. sylvaticus (Benth.) Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus brennanii Craven & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brevibracteosus Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brevicapsulatus Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brevipes Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brevitubus Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bricchettii Gürke ex Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus brittonianus Kearney | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus bukamensis De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus burchelli D.Dietr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus burtonii F.M.Bailey | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus burtt-davyi Dunkley | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus byrnesii F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cabralensis Krapov. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus caerulescens Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus caesius Garcke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus calcicola Juswara & Craven | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus californicus Kellogg | Synonym |  | TRO |  | 
	
		| Hibiscus callosus Blume | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus calodendron Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus calycinus Willd. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus calycosus A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus calycularis E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus calyphyllus Cav. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus cameronii Knowles & Westcott | Accepted |  | TRO |  | 
	
		| Hibiscus campanulifolius Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus campestris (Benth.) Kuntze | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus campylochlamys Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus campylochlamys var. clementii Domin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus campylosiphon Turcz. | Synonym |  | TRO |  | 
	
		| Hibiscus canaranus Miq. ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cancellatus L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus cancellatus Roxb. ex G.Don [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus canescens B.Heyne ex Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cannabinus L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus cannabinus var. chevalieri Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus cannabinus var. punctatus (A. Rich.) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus cannabinus var. unidens Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus capillipes Mattei | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus capitalensis Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cardiophyllus A. Gray | Synonym |  | TRO |  | 
	
		| Hibiscus cardiostegius Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus carolinianus Muhl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus caronopifolius Miq. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus carrii Borss.Waalk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus carsonii Baker | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus castroi Baker f. & Exell | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus castroi Bak. F. & Exell | Unresolved |  | TRO |  | 
	
		| Hibiscus cavaleriei H. Lév. | Synonym |  | TRO |  | 
	
		| Hibiscus cavanillesianus Kunth | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus cavanillesii Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus celebicus Koord. | Synonym |  | TRO |  | 
	
		| Hibiscus ceratophorus Thulin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cernuus Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cernuus N.Terracc. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cerradoensis M.Y.Menzel, Fryxell & F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus chancoae Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus chapadensis Krapov. & Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus chinensis DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus chinensis Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus chiovendae Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus chittle-benda Roxb. ex Wight & Arn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus chloroclados Bojer | Accepted |  | TRO |  | 
	
		| Hibiscus chrysanthus W.Bull | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus chrysochaetus Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ciliaris C.Presl | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ciliatus Bojer ex Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus cinnamomifolius Chun & Tsiang | Synonym |  | TRO |  | 
	
		| Hibiscus circinnatus Willd. | Synonym |  | TRO |  | 
	
		| Hibiscus cisplatinus A.St.-Hil. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus citrinus Fryxell | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus clandestinus Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus clayi O. Deg. & I. Deg. | Accepted |  | TRO |  | 
	
		| Hibiscus clayii O.Deg. & I.Deg. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus clypeatus L. | Accepted |  | TRO |  | 
	
		| Hibiscus clypeatus subsp. cryptocarpos (A. Rich.) O.J. Blanch. | Accepted |  | TRO |  | 
	
		| Hibiscus clypeatus subsp. membranaceus (Cav.) O.J. Blanch. | Accepted |  | TRO |  | 
	
		| Hibiscus coatesii F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus coccineus Walter | Synonym |  | TRO |  | 
	
		| Hibiscus coccineus var. integrifolius Chapm. | Synonym |  | TRO |  | 
	
		| Hibiscus cochleariferus Borss.Waalk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cocleanus A. Robyns | Synonym |  | TRO |  | 
	
		| Hibiscus coddii Exell | Accepted |  | TRO |  | 
	
		| Hibiscus coelestis Noronha | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus colimensis Fryxell | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus colleri auct. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus collinsianus Nutt. ex Torr. & A. Gray | Synonym |  | TRO |  | 
	
		| Hibiscus collinus Roxb. | Synonym |  | TRO |  | 
	
		| Hibiscus columbinus Moc. & Sessé ex DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus columnaris Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus commixtus Fryxell & Krapov. | Accepted |  | TRO |  | 
	
		| Hibiscus comoensis A.Chev. ex Hutch. & Dalziel | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus comorensis Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus conceptionis Fryxell & Krapov. | Accepted |  | TRO |  | 
	
		| Hibiscus congener Schumach. & Thonn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus congestiflorus Hochr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus conradsii Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus convolvulaceus Hassk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus convolvuliflorus Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus cooperi auct. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cordatus (C.Presl) D.Dietr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus cordatus sensu Garcia | Synonym |  | TRO |  | 
	
		| Hibiscus cordifolius Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cordifolius L.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus corditectus Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cordofanus Turcz. | Synonym |  | TRO |  | 
	
		| Hibiscus coriaoeus B.Heyne ex Wight & Arn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus corneti De Wild. & T.Durand | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus corrugatus J.W. Moore | Synonym |  | TRO |  | 
	
		| Hibiscus corylifolius C. Presl | Synonym |  | TRO |  | 
	
		| Hibiscus corymbosus Hochst. ex A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus costatus A.Rich. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus costatus var. glabellus R.E.Fr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus coulteri Harv. ex A. Gray | Accepted |  | TRO |  | 
	
		| Hibiscus coulteri var. brevipedunculatus M.E. Jones | Synonym |  | TRO |  | 
	
		| Hibiscus crassicalyx J.M.Black | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus crassinervius Hochst. ex A. Rich. | Synonym |  | TRO |  | 
	
		| Hibiscus cravenii (Fryxell) B. E. Pfeil & Craven | Synonym |  | TRO |  | 
	
		| Hibiscus crenatus Splitg. ex de Vriese | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus crenatus Vell. | Synonym |  | TRO |  | 
	
		| Hibiscus crinitus (Wall.) G. Don | Synonym |  | TRO |  | 
	
		| Hibiscus crotonifolius Wall. [Invalid] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cruentatus Schrank ex Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cruentus Bertol. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus cryptocarpos A. Rich. | Synonym |  | TRO |  | 
	
		| Hibiscus cuanzensis Exell & Mendonça | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus cubensis A.Rich. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus cucurbitaceus A. St.-Hil. | Accepted |  | TRO |  | 
	
		| Hibiscus cucurbitaceus var. acuminatus Hassl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cucurbitinus Burch. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cuneatus (Benth.) Kuntze | Synonym |  | TRO |  | 
	
		| Hibiscus cuneifolius (Cav.) Dum.Cours. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cuneifolius Poir. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cuneifolius Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cuneiformis DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cupreus Pamp. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cupularis Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cupularis var. strigosus Domin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus cupulazanza Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus cupulazanza var. integrovatus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus cuspidatus Edgew. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cyanogynus DC. | Synonym |  | TRO |  | 
	
		| Hibiscus cymosa Walter | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus cytisifolius Baker | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus dalbertisii F. Muell. | Synonym |  | TRO |  | 
	
		| Hibiscus dasycalyx S.F. Blake & Shiller | Accepted |  | TRO |  | 
	
		| Hibiscus debeerstii De Wild. & T.Durand | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus decandrus Medik. ex Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus decaspermus Koord. & Valeton | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus deciduus Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus decipiens A.St.-Hil. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus deflersii Schweinf. ex Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus denisonii auct. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus denudatus Benth. | Accepted |  | TRO |  | 
	
		| Hibiscus denudatus var. involucellatus A. Gray | Synonym |  | TRO |  | 
	
		| Hibiscus dictyocarpus Webb | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus digitatus Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus digitatus Poir. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus digitiformis DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus dimidiatus Schrank | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus dinteri Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus diodon DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus dioscorides A.G.Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus diplocrater Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus diplocrater var. sinuatilobus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus diriffan A.G.Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus discolorifolius Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus discophorus Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus dissectus Wall. [Invalid] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus divaricatus Graham | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus divaricatus var. luteus Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus diversifolius Jacq. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus diversifolius var. diversifolius | Synonym |  | TRO |  | 
	
		| Hibiscus diversifolius subsp. diversifolius | Synonym |  | TRO |  | 
	
		| Hibiscus diversifolius var. partitus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus diversifolius subsp. rivularis (Bremekamp & Oberm.) Exell | Accepted |  | TRO |  | 
	
		| Hibiscus djabinianus Parsa | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus domatiocarpus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus domingensis Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus domingensis var. striatus (Cav.) Willd. | Synonym |  | TRO |  | 
	
		| Hibiscus dominicus Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus dongolensis Caill. ex Delile | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus donianus D.Dietr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus donii Walp. | Synonym |  | TRO |  | 
	
		| Hibiscus drummondii (A.Gray) Kuntze [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus drynariodes Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ebracteatus Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus eburneopetalus Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus eetveldeanus De Wild. & T.Durand | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus eggersii Urb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus elatus Sw. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus elegans Standl. | Accepted |  | TRO |  | 
	
		| Hibiscus ellenbeckii Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus elliottiae Harv. | Accepted |  | TRO |  | 
	
		| Hibiscus elliottii F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ellipticifolius Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus ellipticus E.Mey. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ellisii Baker | Accepted |  | TRO |  | 
	
		| Hibiscus elongatifolius Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus elsworthii F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus endlicheri Walp. | Synonym |  | TRO |  | 
	
		| Hibiscus engleri K. Schum. | Accepted |  | TRO |  | 
	
		| Hibiscus epidospermus Mast. | Unresolved |  | TRO |  | 
	
		| Hibiscus erianthus R.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus eriocarpus DC. | Synonym |  | TRO |  | 
	
		| Hibiscus eriospermus Hochst. ex Alexander Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus eriospermus Hochst. ex Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus erlangeri (Gürke) Thulin | Accepted |  | TRO |  | 
	
		| Hibiscus erodiifolius Hochr. & Humbert | Accepted |  | TRO |  | 
	
		| Hibiscus escobariae Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus esculentus L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus esculentus var. praecox (Forssk.) A.Chev. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus esculentus var. textilis A.Chev. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus esquirolii H. Lév. | Synonym |  | TRO |  | 
	
		| Hibiscus exellii Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus exochandrus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus fallacinus Chiov. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fallax Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fanambanensis M.Pignal & Phillipson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus farragei F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fasciculatus Moc. & Sessé ex DC. [Unplaced] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus faulknerae Vollesen | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fauriei H.Lév. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ferax Hook. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ferox Hook. f. | Synonym |  | TRO |  | 
	
		| Hibiscus ferox var. metensis Triana & Planch. | Synonym |  | TRO |  | 
	
		| Hibiscus ferreirae Fryxell & Krapov. | Accepted |  | TRO |  | 
	
		| Hibiscus ferrugineus Cav. | Accepted |  | TRO |  | 
	
		| Hibiscus festalis Salisb. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus festivalis Salisb. | Unresolved |  | TRO |  | 
	
		| Hibiscus ficalhoanus Exell & Mendonça | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus ficarius E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ficifolius Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ficulneoides Lindl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ficulneus L. | Synonym |  | TRO |  | 
	
		| Hibiscus ficulneus var. alboruber (F.Muell.) Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus figiensis F.D. Wilson | Unresolved |  | TRO |  | 
	
		| Hibiscus filiaceus Sessé & Moc. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus finvifolius Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fischeri Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fitzgeraldii F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus flabellatus Desf. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus flagellaris Walp. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus flagelliformis A. St.-Hil. | Accepted |  | TRO |  | 
	
		| Hibiscus flagellifromis A. St.-Hil. | Unresolved |  | TRO |  | 
	
		| Hibiscus flavescens Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus flavidus Sessé & Moc. | Unresolved |  | TRO |  | 
	
		| Hibiscus flaviflorus Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus flavifolius Ulbr. | Unresolved |  | TRO |  | 
	
		| Hibiscus flavoferrugineus Forssk. | Synonym |  | TRO |  | 
	
		| Hibiscus flavoroseus Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus flavotrichus C.E.C.Fisch. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus flavus Forssk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fleckii Gürke | Accepted |  | TRO |  | 
	
		| Hibiscus floccosus Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus floridanus (Nutt.) Shuttlew. ex A. Gray | Synonym |  | TRO |  | 
	
		| Hibiscus floridus Salisb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fluminensis Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fluminis-aprili Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fluminis-idenburgii Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus fluvialis Juswara & Craven | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus forrestii Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fosteri F.D. Wilson | Unresolved |  | TRO |  | 
	
		| Hibiscus fragilis DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fragrans Roxburgh | Accepted |  | TRO |  | 
	
		| Hibiscus fragrantissimus Sessé & Moc. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus fraternus L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus friesii Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fritzscheae Exell & Mendonça | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus fruticulosus (Tod.) Kuntze | Synonym |  | TRO |  | 
	
		| Hibiscus fryxellii Mabb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fugax Mart. ex Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fugosioides Hiern | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus fulgens W.Baxter | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus fulvus Kanitz | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus furcatus Roxb. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcatus Willd. | Synonym |  | TRO |  | 
	
		| Hibiscus furcellatoides Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus Desr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. afurca Uittien | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. azuensis Urb. & Helwig | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. diodon Uittien | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. dominicus (Hochr.) Hassl. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. glandulosus Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. multiformis Gürke | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. scaber R.E.Fr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. scabricaulis Helwig | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. subpalmatus Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus furcellatus var. youngianus (Gaudich.) Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus fuscus Garcke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus fusiformis Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gagnepainii Borss.Waalk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gallaensis Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gangeticus Willd. [Invalid] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus garambensis Hauman | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus geminiflorus Ernst. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus genevii Bojer ex Hook. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus geranifolius Turcz. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus geranioides A.Cunn. ex Benth. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gibsonii Stocks ex Harv. | Synonym |  | TRO |  | 
	
		| Hibiscus gilletii De Wild. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus gilletii subsp. hiernianus (Exell & Mendonça) F.D.Wilson | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus gilletii subsp. lundaensis (Baker f.) F.D.Wilson | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus glaber Matsum. ex Nakai | Synonym |  | TRO |  | 
	
		| Hibiscus glaber var. cordatus Nakai | Synonym |  | TRO |  | 
	
		| Hibiscus glabrifolius A. St.-Hil. & Naudin | Synonym |  | TRO |  | 
	
		| Hibiscus glanduliferus Craib | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus goldsworthii F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus goossensii (Hauman) F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gossweileri Sprague | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus gossypifolius Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gossypinus DC. | Synonym |  | TRO |  | 
	
		| Hibiscus gossypinus Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus gossypiodes Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gourmania Hutch. & Dalziel | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus grandidieri Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus grandidieri var. grandidieri | Synonym |  | TRO |  | 
	
		| Hibiscus grandidieri var. manamboloensis (Hochr.) Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus grandiflorus Juss. ex DC. [Invalid] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus grandiflorus Michx. | Accepted |  | TRO |  | 
	
		| Hibiscus grandifolius Hochst. ex A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus grandistipulatus (Hochr.) Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus grantii Mast. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus gravifolius Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus greenwayi Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gregoryi Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus greveanus Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus grewiifolius Hassk. | Accepted |  | TRO |  | 
	
		| Hibiscus grewioides Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus grossularifolius Miq. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus guerkeanus Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus guianensis Aubl. | Accepted |  | TRO |  | 
	
		| Hibiscus guineensis DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus guineensis G.Don | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus gwandensis Exell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus haenkeanus Fern.-Vill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hakeifolius Giord. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hamabo Siebold & Zucc. | Accepted |  | TRO |  | 
	
		| Hibiscus hamatus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hansalii Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus harrisii Bosse | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hasirikus Berhaut | Unresolved |  | TRO |  | 
	
		| Hibiscus hasslerianus Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus hastatus L.f. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hastatus Cav. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hastifolius E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus haynaldii F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus helvolus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus henningsianus Gürke | Accepted |  | TRO |  | 
	
		| Hibiscus henriquesii Pires de Lima | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus heptaphyllus Dalzell & A.Gibson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus herbaceus Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hereroensis Hochr. ex Schinz | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus heterochlamys Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus heterophyllus Vent. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus heterophyllus var. discolor Domin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus heterophyllus var. flaviflorus F.Muell. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus heterophyllus var. hispidifolia F.Muell. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus heterophyllus var. leefei Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus heterophyllus subsp. luteus (Hochr.) F.D.Wilson | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus heterophyllus var. margeriae Domin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus heterotrichus DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hexaphyllus Larrañaga | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hiernianus Exell & Mendonça | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hilairii Kuntze | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hilarianus Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hildebrandtii Sprague & Hutch. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hirtus L. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hirtus Buch.-Ham. ex Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hispidissimus A.Chev. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hispidissimus Griff. | Accepted |  | TRO |  | 
	
		| Hibiscus hispidulus Spreng. | Synonym |  | TRO |  | 
	
		| Hibiscus hispidus (C.Presl) D.Dietr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus hispidus Mill. | Synonym |  | TRO |  | 
	
		| Hibiscus hitchcockii Ulbr. | Synonym |  | TRO |  | 
	
		| Hibiscus hochreutineri Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hochstetteri Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hockii De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus holstii Mwachala | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus homblei De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus × hongjinma Y.T. Chang | Accepted |  | TRO |  | 
	
		| Hibiscus hooglandianus Kosterm. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hornei Baker | Synonym |  | TRO |  | 
	
		| Hibiscus horridus Urb. | Synonym |  | TRO |  | 
	
		| Hibiscus hoshiarpurensis T.K.Paul & M.P.Nayar | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hostilis Wall. ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hottensis Helwig ex Urb. | Synonym |  | TRO |  | 
	
		| Hibiscus huegelii Endl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus huegelii var. angulatus Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus huegelii var. glabrescens Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus huegelii var. grossulariifolius (Miq.) Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus huegelii var. leptochlamys Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus huegelii var. quinquevulnera Hook. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus huegelii var. wrayae (Lindl.) Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus huillensis Hiern | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus humbertianus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus humblotii Baill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus humboldtii Schrank ex Colla | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus humboldtii Fisch. & C.A.Mey. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus hundtii Exell & Mendonça | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus hybridus F. Dietr. | Accepted |  | TRO |  | 
	
		| Hibiscus hypoglossus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus imerinensis Ulbr. | Synonym |  | TRO |  | 
	
		| Hibiscus immaculatus Roe | Accepted |  | TRO |  | 
	
		| Hibiscus immutabilis Dehnh. ex Walp. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus immutabilis Dehnh. | Synonym |  | TRO |  | 
	
		| Hibiscus incanus J.C. Wendl. | Accepted |  | TRO |  | 
	
		| Hibiscus indicus (Burm. f.) Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus indicus var. indicus | Synonym |  | TRO |  | 
	
		| Hibiscus indicus var. integrilobus (S.Y. Hu) K.M. Feng | Accepted |  | TRO |  | 
	
		| Hibiscus ingenhousii Kuntze | Synonym |  | TRO |  | 
	
		| Hibiscus ingratus Miq. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus inimicus Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus insularis Endl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus integrifolius (Chapm.) Small | Accepted |  | TRO |  | 
	
		| Hibiscus intermedius A. Rich. | Synonym |  | TRO |  | 
	
		| Hibiscus intraterraneus J.M.Black | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus involucellatus (A. Gray) Wooton & Standl. | Synonym |  | TRO |  | 
	
		| Hibiscus involucratus Salisb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus iochromus Brandegee | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus irritans R.A. Dyer | Synonym |  | TRO |  | 
	
		| Hibiscus isalensis Hochr. & Humbert | Accepted |  | TRO |  | 
	
		| Hibiscus itirapinensis Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus jacksonianus Exell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus jacquinii Colla | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus jaliscensis Fryxell | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus japonicus Miq. | Synonym |  | TRO |  | 
	
		| Hibiscus jatrophifolius A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus javanicus Weinm. | Synonym |  | TRO |  | 
	
		| Hibiscus jerroldianus Paxton | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus jussieui Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus kabuyeanus Mwachala | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus kahilii C.N. Forbes | Accepted |  | TRO |  | 
	
		| Hibiscus kainantensis Masam. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus katangensis De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus katguhriensis Hoffmanns. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus kavinae Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus keilii Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus kenneallyi Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus kirkii Mast. | Accepted |  | TRO |  | 
	
		| Hibiscus kitaibelifolius A. St.-Hil. | Accepted |  | TRO |  | 
	
		| Hibiscus kochii Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus kokia Hillebr. ex Wawra | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus kokio Hillebr. Ex Wawra | Accepted |  | TRO |  | 
	
		| Hibiscus kraussianus Buch. ex Hochst. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus krichauffianus F. Muell. | Unresolved |  | TRO |  | 
	
		| Hibiscus krichauflianus F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus kuntzei Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus labordei H. Lév. | Accepted |  | TRO |  | 
	
		| Hibiscus laevigatus Targ.Tozz. ex Colla | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus laevis All. | Accepted |  | TRO |  | 
	
		| Hibiscus laguneoides Edgew. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus lamalama Callm., Buerki & Koopman | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus lambertianus Kunth | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus lampadius St.-Lag. [Spelling variant] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus lampas Cav. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus lanceolatus Gaudich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus lancibracteatus De Wild. & T.Durand | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus langloisii Greene | Synonym |  | TRO |  | 
	
		| Hibiscus lanzae Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus lasiocarpos Cav. | Accepted |  | TRO |  | 
	
		| Hibiscus lasiocarpos var. californicus (Kellogg) L.H. Bailey | Synonym |  | TRO |  | 
	
		| Hibiscus lasiocarpus S.Watson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus lasiococcus Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus lasiospermus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus latifolius Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus laurinus Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus lavateroides Moric. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus lavateroides Moric. ex Ser. | Unresolved |  | TRO |  | 
	
		| Hibiscus laxiflorus A.St.-Hil. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus lebelei Naudin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ledermannii Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus leeuwenii Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus leiospermus Harv. | Synonym |  | TRO |  | 
	
		| Hibiscus lepidospermus Miq. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus lepidotus Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus leptocalyx Sond. | Synonym |  | TRO |  | 
	
		| Hibiscus leptocladus Benth. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus leucophyllus Shiller | Synonym |  | TRO |  | 
	
		| Hibiscus leviseminus M.G. Gilbert, Y. Tang & Dorr | Accepted |  | TRO |  | 
	
		| Hibiscus liebrechtsianus De Wild. & T.Durand | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus lilacinus Lindl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus liliastrum Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus liliazanza Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus liliiflorus Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus liliiflorus Griff. ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus lindleyi Wall. | Synonym |  | TRO |  | 
	
		| Hibiscus lindmanii Gürke | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus linearis A.St.-Hil. & Naudin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus litoreus J.Presl | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus loandensis Hiern | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus lobatus (Murray) Kuntze | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus lonchosepalus Hochr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus longifilus Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus longiflorus Sessé & Moc. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus longifolius Willd. | Synonym |  | TRO |  | 
	
		| Hibiscus longifolius var. tuberosus Span. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus longipes Standl. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus longisepalus Hochr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus ludwigii Eckl. & Zeyh. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus lunarifolius var. dongolensis (Delile) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus lunariifolius Willd. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus lundaensis Baker f. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus luteiflorus De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus luteus (Rolfe) L.O. Williams & A. Robyns | Synonym |  | TRO |  | 
	
		| Hibiscus macilwraithensis (Fryxell) Craven & B.E.Pfeil | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus macleayanus Bancr. ex Macfad. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus macranthus Hochst. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus macranthus Hochst. ex A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus macrocalyx Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus macrogonus Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus macrogonus f. manombensis (Hochr.) Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus macrogonus var. manombensis Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus macrophyllus (Blume) Oken [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus macrophyllus Roxb. ex Hornem. | Accepted |  | TRO |  | 
	
		| Hibiscus macropodus Wagn. & Vierh. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus macroslandra Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus macularis E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus maculatus Lam. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus maculatus subsp. nipensis (Carabia) F.Areces | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus magnificus F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus makinoi Jôtani & H.Ohba | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus malacophyllus Balf.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus malacospermus (Turcz.) E. Mey. ex Harv. | Accepted |  | TRO |  | 
	
		| Hibiscus malangensis Baker f. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus malvarosa Noronha | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus malvaviscus L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus manamboloensis Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus mandrarensis Humbert ex Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus mangindranensis Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus manihot L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus manihot var. pungens (Roxb.) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus manuripiensis Krapov. | Accepted |  | TRO |  | 
	
		| Hibiscus marchallianus Fisch. & C.A.Mey. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus marenitensis Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus margeriae A.Cunn. ex Benth. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mariae Krapov. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus marlothianus K. Schum. | Accepted |  | TRO |  | 
	
		| Hibiscus marmoratus Lem. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus martianus Zucc. | Accepted |  | TRO |  | 
	
		| Hibiscus masasianus Mwachala | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mastersianus Hiern | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus masuianus De Wild. & T.Durand | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus matogrossensis Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mauritianus Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus maximus Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mechowii Garcke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus meeusei Exell | Accepted |  | TRO |  | 
	
		| Hibiscus megistanthus Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus meidiensis Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus meisneri Miq. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus membranaceus Cav. | Synonym |  | TRO |  | 
	
		| Hibiscus mendoncae Exell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mendoncae subsp. mendoncae | Synonym |  | TRO |  | 
	
		| Hibiscus mendoncae subsp. transvaalensis Exell | Synonym |  | TRO |  | 
	
		| Hibiscus menzelii F.D.Wilson & Byrnes | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus meraukensis Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus merxmuelleri Roessler | Accepted |  | TRO |  | 
	
		| Hibiscus mesnyi Pierre ex Laness. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus metallicus B.S.Williams | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus meyeri Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus meyeri subsp. meyeri | Unresolved |  | TRO |  | 
	
		| Hibiscus meyeri subsp. transvaalensis (Exell) Exell | Unresolved |  | TRO |  | 
	
		| Hibiscus meyeri-johannis Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus micans Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus micranthela Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus micranthus L.f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus micranthus var. hispidus Cufod. | Synonym |  | TRO |  | 
	
		| Hibiscus micranthus var. subclandestinus Maire | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus microcalycinus Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus microcarpus Garcke | Accepted |  | TRO |  | 
	
		| Hibiscus microchlaenus F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus microchlaenus var. leptocladus (Benth.) Fryxell | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus microphyllus Vahl | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus microphyllus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus microsiphon Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus migeodii Exell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus militaris Cav. | Accepted |  | TRO |  | 
	
		| Hibiscus minimifolius Chiov. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus minutibracteolus F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus modaticus Hochst. ex A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mogotensis Carabia | Synonym |  | TRO |  | 
	
		| Hibiscus mollis Zipp. ex Span. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus molochinus Alston | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mongallaensis Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus morifolius Rottler ex Wight & Am. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus moschatus (Medik.) Salisb. | Synonym |  | TRO |  | 
	
		| Hibiscus moscheutos L. | Accepted |  | TRO |  | 
	
		| Hibiscus moscheutos subsp. moscheutos | Synonym |  | TRO |  | 
	
		| Hibiscus moscheutos var. moscheutos | Synonym |  | TRO |  | 
	
		| Hibiscus moscheutos subsp. palustris (L.) R.T. Clausen | Synonym |  | TRO |  | 
	
		| Hibiscus mossambicensis Gonç. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mossamedensis (Hiern) Exell & Mend. | Accepted |  | TRO |  | 
	
		| Hibiscus moxicoensis Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus muhamedis Webb | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus multifidus Paxton | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus multiformis A. St.-Hil. | Accepted |  | TRO |  | 
	
		| Hibiscus multilobatus Juswara & Craven | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus multistipulatus Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mustiae F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus mutabilis L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus mutabilis f. plenus S.Y. Hu | Synonym |  | TRO |  | 
	
		| Hibiscus mutatus N.E. Br. | Accepted |  | TRO |  | 
	
		| Hibiscus myriaster Scott-Elliot | Synonym |  | TRO |  | 
	
		| Hibiscus naegelei Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus nangking Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus nanuzae Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus natalitius Harv. | Synonym |  | TRO |  | 
	
		| Hibiscus neglectus C.Wright | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus negundo Lign. & Bey [Invalid] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus nelsonii Rose & Standl. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus neumannii Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus newhousei Roe | Accepted |  | TRO |  | 
	
		| Hibiscus nigricaulis Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus nipensis Carabia | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus nodulosus Drake | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus noldeae Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus noli-tangere A.G.Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus normanii F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus notho-manihot F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus nummularifolius Baker | Accepted |  | TRO |  | 
	
		| Hibiscus nutans Sessé & Moc. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus nyikensis Sprague | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus oahuensis O.Deg. & I.Deg. | Accepted |  | TRO |  | 
	
		| Hibiscus oblatus Baker | Synonym |  | TRO |  | 
	
		| Hibiscus obscurus A.Rich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus obtusatus Schumach. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus obtusifolius Willd. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus obtusilobus Garcke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus ochroleucus Baker | Synonym |  | TRO |  | 
	
		| Hibiscus oculiroseus Britton | Accepted |  | TRO |  | 
	
		| Hibiscus odoratus Roxb. ex Wight & Arn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus oenotheroides Webb | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus okavangensis Exell | Accepted |  | TRO |  | 
	
		| Hibiscus oligospermus Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus opulifolius Greene | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus orbicularis Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus ottoi Exell | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus ouarsanguelicus Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ovalifolius (Forssk.) Vahl | Synonym |  | TRO |  | 
	
		| Hibiscus ovatus Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ovatus var. angustifolius Eckl. & Zeyh. | Synonym |  | TRO |  | 
	
		| Hibiscus owariensis P.Beauv. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus oxalidiflorus Bojer ex Baker | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus oxaliflorus Bojer ex Baker | Unresolved |  | TRO |  | 
	
		| Hibiscus oxyphyllus Moc. & Sessé ex DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pachmarhicus Haines | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pachycarpus Exell & Mendonça | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus pacificus Nakai ex Jôtani & H.Ohba | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pallidus Raf. ex S.Watson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus palmatifidus Baker | Accepted |  | TRO |  | 
	
		| Hibiscus palmatilobus Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus palmatus Forssk. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus palmatus Willd. [Invalid] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus paludicola Fryxell & Krapov. | Accepted |  | TRO |  | 
	
		| Hibiscus paludosus Merr. | Synonym |  | TRO |  | 
	
		| Hibiscus palustris L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus palustris f. palustris | Synonym |  | TRO |  | 
	
		| Hibiscus palustris f. peckii House | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus pamanzianus Baill. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus panduriformis Burm.f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus panduriformis var. australis Hochr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus paniculatus (Cav.) Dombey ex Poir. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus paolii Mattei | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus papilionaceus (Cav.) Banks ex Poir. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus papuanus K.Schum. & Lauterb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus papuodendron Kosterm. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus papyriferus Salisb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus paramutabilis L.H. Bailey | Accepted |  | TRO |  | 
	
		| Hibiscus paramutabilis var. paramutabilis | Synonym |  | TRO |  | 
	
		| Hibiscus parkeri Baker | Synonym |  | TRO |  | 
	
		| Hibiscus parkinsonii C.E.C.Fisch. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus partitus (Hochr.) F.D. Wilson | Accepted |  | TRO |  | 
	
		| Hibiscus parviflorus R.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus parviflorus Weinm. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus parvifolius Hochst. ex T.Anderson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus parvilobus F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus patersonii R.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus patersonius Andrews | Synonym |  | TRO |  | 
	
		| Hibiscus pavoniformis Baill. | Synonym |  | TRO |  | 
	
		| Hibiscus pavonioides Fiori | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pedunculatus L. f. | Accepted |  | TRO |  | 
	
		| Hibiscus pentacarpos L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus pentaphyllus F. Muell. | Synonym |  | TRO |  | 
	
		| Hibiscus pentaspermus Bertero ex DC. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus peralbus Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus peripteroides Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus pernambucensis Arruda | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus pernambucensis Bertol. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus perrieri Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus perrottetii Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus persicifolius Eckl. & Zeyh. | Synonym |  | TRO |  | 
	
		| Hibiscus peruvianus R.E.Fr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus peterianus Gürke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus petherickii Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus petioliflorus Stokes | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus petiolosus Miq. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus petraeus Hiern | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus phanerandrus Baker | Accepted |  | TRO |  | 
	
		| Hibiscus phlomidifolius (A.St.-Hil.) Kuntze | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus phoeniceus Jacq. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus phyllochlanus F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus physaloides Guill. & Perr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus physaloides f. schinzii (Gürke) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus physodes E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pilosus (Sw.) Fawc. & Rendle | Synonym |  | TRO |  | 
	
		| Hibiscus pinetorum Greene | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pinonianus Gaudich. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pinonianus Miq. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pinonianus var. drummondii (Turcz.) J.M.Black | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus planifolius Sweet | Unresolved |  | TRO |  | 
	
		| Hibiscus platanifolius (Willd.) Sweet | Accepted |  | TRO |  | 
	
		| Hibiscus platanoides Greene | Synonym |  | TRO |  | 
	
		| Hibiscus platycalyx Mast. | Accepted |  | TRO |  | 
	
		| Hibiscus platychlamys F.Muell. ex Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus platychlamys (Benth.) Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus platystegius Turcz. | Synonym |  | TRO |  | 
	
		| Hibiscus pleijtei Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus poeppigii (Spreng.) Garcke | Accepted |  | TRO |  | 
	
		| Hibiscus poggei Gürke ex Engl. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus pohlii Gürke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus poilanei Gagnep. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus polygama Walter | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus polymorphus Bojer | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ponticus Rupr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus populifolius Salisb. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus populneoides Roxb. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus populneus L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus porophyllus Vell. | Synonym |  | TRO |  | 
	
		| Hibiscus pospischilii Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus praeclarus Gagnep. | Synonym |  | TRO |  | 
	
		| Hibiscus praecox Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus praemorsus L.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus praeteritus R.A.Dyer | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus prainii Raizada & Chatterjee | Synonym |  | TRO |  | 
	
		| Hibiscus preslii D.Dietr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus preslii Kuntze | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus primulinus Alston | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus procerus Roxb. ex Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus propinquus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus propulsator Craven & B.E.Pfeil | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus prostratus Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus prunifolius F. Dietr. | Accepted |  | TRO |  | 
	
		| Hibiscus pruriens Roxb. ex DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pruriosus Exell & Mendonça | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus pseudabelmoschus Blume | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pseudo-abelmoschus Blume | Unresolved |  | TRO |  | 
	
		| Hibiscus pseudodiplocrater Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus pseudodiplocrater var. lobulifolius Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus pseudoferox Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus pseudohirtus Hochr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus pseudomanihot DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pseudopalmatus Span. [Invalid] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pseudosida Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pseudotiliaceus Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus pterocarpoides Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pterospermoides Wight & Arn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pulcherrimus Speg. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pulverulentus Griseb. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus pulvinulifer Borss.Waalk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus pumilus Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus punaluuensis (Skottsb.) O.Deg. & I.Deg. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus punctatus Dalzell | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus pungens Roxb. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus puniceus Regel | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus purpurascens Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus purpureus Forssk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus purpusii Brandegee | Accepted |  | TRO |  | 
	
		| Hibiscus pusillus Thunb. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus pycnostemon Hochr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus pyramidatus Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus quattenensis A.G.Mill. & Thulin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus quinquelobatus Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus quinquelobus G.Don | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus racemosus Lindl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus racemosus Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus racemosus Sessé & Moc. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus radiatus Cav. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus rainerianus Vis. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ramosus D.Dietr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rectiflorus Rusby | Synonym |  | TRO |  | 
	
		| Hibiscus rectiramosus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus redoutei Kuntze | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus reekmansii F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus reflexus Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus religiosus (L.) Kuntze | Synonym |  | TRO |  | 
	
		| Hibiscus rhabdotospermus Garcke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus rhabdotospermus var. mossamedensis Hiern | Synonym |  | TRO |  | 
	
		| Hibiscus rhodanthus Gürke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus rhodesicus Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rhodopetalus F.Muell. ex Benth. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rhodopetalus f. angustisectus Domin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus rhodopetalus var. angustisectus Domin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus rhodopetalus var. chillagoensis Domin | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus rhombifolius Cav. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus rhomboideus Rusby | Synonym |  | TRO |  | 
	
		| Hibiscus ribesifolia Guill. & Perr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ribesifolius Guill. & Perr. | Synonym |  | TRO |  | 
	
		| Hibiscus ribifolius A. Gray | Accepted |  | TRO |  | 
	
		| Hibiscus riceae Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus richardii I.Riedl | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus richardsiae Exell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus richardsonii Lindl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ricinifolius Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ricinifolius E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ricinoides Zipp. ex Span. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ricinoides Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rigidus L.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus riparius Pers. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rivularis Bremekamp & Oberm. | Synonym |  | TRO |  | 
	
		| Hibiscus robinsonii Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rockii O.Deg. & I.Deg. | Accepted |  | TRO |  | 
	
		| Hibiscus roeatae H.St.John | Accepted |  | TRO |  | 
	
		| Hibiscus rogersii Burtt Davy | Synonym |  | TRO |  | 
	
		| Hibiscus rolfeanus A.Robyns | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rosa-malabarica Ker Gawl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rosa-sinensis L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus rosa-sinensis var. rosa-sinensis | Synonym |  | TRO |  | 
	
		| Hibiscus rosa-sinensis var. schizopetalus Dyer | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus roseus Thore ex Loisel. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus roseus Thore | Accepted |  | TRO |  | 
	
		| Hibiscus rosiflorus Stokes | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rossii Knowles & Wescott | Synonym |  | TRO |  | 
	
		| Hibiscus rostellatus Guill. & Perr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus rostellatus var. congolanus Hauman | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus roxburghii Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rubriflorus Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus rugosus Roxb. ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rupestris Hochst. ex Cufod. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rupicola Exell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus rutenbergii Garcke | Accepted |  | TRO |  | 
	
		| Hibiscus rutshuruensis De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sabdariffa L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus × sabei Weckesser | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sabiensis Exell | Accepted |  | TRO |  | 
	
		| Hibiscus saddii Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sagittatus (C.Presl) D.Dietr. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sagittifolius Kurz | Synonym |  | TRO |  | 
	
		| Hibiscus sagittifolius var. septentrionalis Gagnep. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sagraeanus Mercier in Seringe | Synonym |  | TRO |  | 
	
		| Hibiscus sagranus Mercier | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus saintjohnianus Roe | Accepted |  | TRO |  | 
	
		| Hibiscus sakamaliensis Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus salicifolius L. | Synonym |  | TRO |  | 
	
		| Hibiscus saltuarius Hand.-Mazz. | Synonym |  | TRO |  | 
	
		| Hibiscus salviifolius A.St.-Hil. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sanguineus Griff. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sanguineus Franch. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus saponarius Craven | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus savannorum Domin | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus saxatilis J.M. Wood & M.S. Evans | Accepted |  | TRO |  | 
	
		| Hibiscus saxicola Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus scaber Lam. | Synonym |  | TRO |  | 
	
		| Hibiscus scandens Roxb. ex G.Don | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus scandens Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus scandens Dalzell & A.Gibson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus schinzii Gürke | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus schinzii (Gürke) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus schizopetalus (Dyer) Hook.f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus schlechteri Lauterb. | Synonym |  | TRO |  | 
	
		| Hibiscus schweinfurthii Gürke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sciadiolepidus (Hochr.) Borss.Waalk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus scindicus Stocks | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus scotellii Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus scotti Balf. f. | Unresolved |  | TRO |  | 
	
		| Hibiscus scottii Balf.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sebastianii Fuertes | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus seineri Ulbr. ex Engl. | Synonym |  | TRO |  | 
	
		| Hibiscus selesiensis Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus selloi Gürke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus semilobatus Chapm. | Accepted |  | TRO |  | 
	
		| Hibiscus senegalensis Cav. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus senegalensis Guillem | Accepted |  | TRO |  | 
	
		| Hibiscus sepikensis Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus serpyllifolius Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus serratifolius Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus serratus Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus serratus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus setifer C. Presl | Synonym |  | TRO |  | 
	
		| Hibiscus setinervis Dunn | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus setosus Roxb. | Synonym |  | TRO |  | 
	
		| Hibiscus setulosus F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sharpei Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus shirensis Sprague & Hutch. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus shirensis var. perrierellus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus sidiformis Baill. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus sidoides Wight & Arn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus similis Blume | Synonym |  | TRO |  | 
	
		| Hibiscus simplex L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sineaculeatus F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sinensis Mill. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sinosyriacus L.H. Bailey | Accepted |  | TRO |  | 
	
		| Hibiscus sinuatus Cav. | Synonym |  | TRO |  | 
	
		| Hibiscus siplocrater Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus skeneae Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus smilacifolius Shuttlew. ex A.Gray | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus socotranus G.Ll.Lucas | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus solandra L'Hér. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus solandroketmia Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus solanifolius F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus somalensis Franch. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sororius L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus sororius f. albiflorus Standl. | Synonym |  | TRO |  | 
	
		| Hibiscus sparsiaculeatus Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spartioides Chiov. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spathaceus Blume | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spathulatus Garcke | Synonym |  | TRO |  | 
	
		| Hibiscus speciosus Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spenceri Ewart | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sphaerocarpus Bouché | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spicatus Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spinifera Crantz | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spinifex L. | Synonym |  | TRO |  | 
	
		| Hibiscus spinulosus Huber | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spinulosus (W.Fitzg.) F.D.Wilson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus spiralis Cav. | Accepted |  | TRO |  | 
	
		| Hibiscus splendens Fraser ex Graham | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus splendidus Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus squamosus Hochr. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus squarrulosus Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sreenarayanianus Anil Kumar & Ravi | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus stenanthus Balf.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus stenophyllus Baker | Accepted |  | TRO |  | 
	
		| Hibiscus stenophyllus var. solandroketmia (Hochr.) Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus stenophyllus var. stenophyllus | Synonym |  | TRO |  | 
	
		| Hibiscus sterculiifolius (Guill. & Perr.) Steud. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus stewartii Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus stipularis Salisb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus storckii Seem. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus striatus Cav. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus striatus subsp. lambertianus (Kunth) O.J.Blanch. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus strictus Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus strictus Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus strigosus Schumach. & Thonn. | Synonym |  | TRO |  | 
	
		| Hibiscus sturtii Hook. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sturtii var. campylochlamys Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sturtii var. forrestii F.Muell. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sturtii var. grandiflorus Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sturtii var. muelleri Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sturtii var. platychlamys Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sturtii var. truncatus Fryxell | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus suarezensis Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus subdariffa Rottb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus subdiversifolius Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus sublobatus Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus submaritimus Larrañaga | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus submonospermus Hochr. ex T.Durand & De Wild. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus subnudus Craib | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus suborbiculatus Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus subphysaloides Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus subreniformis Burtt Davy | Accepted |  | TRO |  | 
	
		| Hibiscus subtrichospermoides Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus subtrilobatus Hochst. ex Mast. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sudanensis Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sulfuranthus Ulbr. | Accepted |  | TRO |  | 
	
		| Hibiscus sulphureus Kunth | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus sumbawanus Warb. & Ulbr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus superbus C.A.Gardner | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus × superbus Bergmans | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus surattensis L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus surattensis var. furcatus Roxb. ex Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus surattensis var. villosus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus swynnertonii Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus sylvaticus Benth. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus symonii F.D.Wilson & Byrnes | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus syriacus L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus syriacus var. micranthus Y.N.Lee & K.B.Yim | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus syriacus var. syriacus | Synonym |  | TRO |  | 
	
		| Hibiscus taiwanensis S.Y. Hu | Accepted |  | TRO |  | 
	
		| Hibiscus talbotii (Rakshit) T.K.Paul & M.P.Nayer | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tampicensis Moric. ex Ser. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus teijsmannii Borss.Waalk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus × telfziriae G.Don ex Maund & Hensl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tenorii Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus teramnensis Pax | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ternatus (Cav.) Mast. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus ternatus Cav. | Synonym |  | TRO |  | 
	
		| Hibiscus ternatus var. halophilus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus ternatus var. madagascariensis Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus terniflorus Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ternifoliolus F. W. Andr. | Synonym |  | TRO |  | 
	
		| Hibiscus tetralocularis Roxb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tetraphyllus Roxb. ex Hornem. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus thegaleus Craven, F.D.Wilson & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus thespesianus Baill. | Accepted |  | TRO |  | 
	
		| Hibiscus thespesianus var. integrovatus (Hochr.) Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus thespesioides R.Br. ex Benth. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tiliaceus var. abutiloides (Willd.) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus subsp. celebicus (Koord.) Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus subsp. crestaensis Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus var. elatus (Sw.) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus subsp. elatus (Sw.) Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus var. hamabo (Siebold & Zucc.) Maxim. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus subsp. hastatus (L.f.) Borss.Waalk. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus tiliaceus var. heterophyllus Nakai | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus var. hirsutus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus f. immaculatus (O. Deg. & Greenwell) H. St. John | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus var. pernambucensis (Arruda) I.M.Johnst. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus tiliaceus subsp. pernambucensis (Arruda) A.Cast. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus tiliaceus var. potteri (O. Deg. & Greenwell) H. St. John | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus var. purpurascens Seem. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus tiliaceus var. similis (Blume) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus subsp. similis (Blume) Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliaceus var. tortuosus (Roxb.) Mast. | Synonym |  | TRO |  | 
	
		| Hibiscus tiliifolius Salisb. | Synonym |  | TRO |  | 
	
		| Hibiscus tilliaceus L. | Accepted |  | TRO |  | 
	
		| Hibiscus timorensis DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tisserantii Baker f. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus todayensis Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tomentosus Miller | Synonym |  | TRO |  | 
	
		| Hibiscus torrei Baker f. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tortuosus Roxb. | Synonym |  | TRO |  | 
	
		| Hibiscus torulosus Salisb. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tozerensis Craven & B.E.Pfeil | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus trichomathus R.E. Fr. | Synonym |  | TRO |  | 
	
		| Hibiscus trichonychius Gagnep. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus trichospermoides Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus tricolor Dehnh. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tricuspis Banks ex Cav. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus tridactylites Lindl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tridentatus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus triflorus DC. | Unresolved |  | TRO |  | 
	
		| Hibiscus trilineatus A. St.-Hil. & Naudin | Accepted |  | TRO |  | 
	
		| Hibiscus trilobatus Vell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus trilobus Aubl. | Accepted |  | TRO |  | 
	
		| Hibiscus trilobus subsp. ingratus (Miq.) O.J.Blanch. & Fryxell | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus trinitarius Noronha | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus trionicus St.-Lag. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus trionioides G.Don | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus trionum L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus trionum var. cordifolius DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus tripartitus (Kunth) Kuntze | Synonym |  | TRO |  | 
	
		| Hibiscus trisectus Bertol. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus triumfettifolius Thonn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus truncatus A. Rich. | Synonym |  | TRO |  | 
	
		| Hibiscus tubiflorus Moc. & Sessé ex DC. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus tubulosus Cav. | Synonym |  | TRO |  | 
	
		| Hibiscus tulipiferus Regel | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tulipiflorus Hook. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus tuxtlensis Sessé & Moc. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus ula O.Deg. & I.Deg. | Accepted |  | TRO |  | 
	
		| Hibiscus umbellatus Sessé & Moc. | Synonym |  | TRO |  | 
	
		| Hibiscus uncinatus DC. | Accepted |  | TRO |  | 
	
		| Hibiscus uncinellus Moc. & Sessé ex DC. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus unicaulis DC. ex Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus unidens Lindl. | Synonym |  | TRO |  | 
	
		| Hibiscus uniflorus E.Mey. ex Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus unilateralis Cav. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus upingtoniae Gürke | Accepted |  | TRO |  | 
	
		| Hibiscus urbanii Helwig | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus urens L. f. | Synonym |  | TRO |  | 
	
		| Hibiscus urticaefolius A. St.-Hil. | Unresolved |  | TRO |  | 
	
		| Hibiscus urticifolius A.St.-Hil. & Naudin | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus vanderystii De Wild. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus variabilis Garcke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus varians Splitg. ex de Vriese | Accepted |  | TRO |  | 
	
		| Hibiscus variifolius Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus velutinus DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus venustus Blume | Synonym |  | TRO |  | 
	
		| Hibiscus venustus var. integrilobus S.Y. Hu | Synonym |  | TRO |  | 
	
		| Hibiscus verbasciformis Klotzsch ex Hochr. | Accepted |  | TRO |  | 
	
		| Hibiscus verrucosus Guill. & Perr. | Synonym |  | TRO |  | 
	
		| Hibiscus verrucosus var. punctatus A. Rich. | Synonym |  | TRO |  | 
	
		| Hibiscus versicolor Schumach. & Thonn. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus vesicarius Cav. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus vestitus Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus vestitus Griff. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus vidalianus Náves | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus vilhenae Cavaco | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus violaceus Brandegee [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus violaceus J. Forbes | Synonym |  | TRO |  | 
	
		| Hibiscus virgatus Blume | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus virginicus L. | Synonym |  | TRO |  | 
	
		| Hibiscus vitifolius L. | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus vitifolius Mill. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus vitifolius var. genuinus Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus vitifolius var. heterotrichus (DC.) Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus vitifolius var. ricinifolius Hochr. | Synonym |  | TRO |  | 
	
		| Hibiscus vitifolius subsp. vitifolius | Synonym |  | TRO |  | 
	
		| Hibiscus vitifolius subsp. vulgaris Brenan & Exell | Accepted |  | TRO |  | 
	
		| Hibiscus volkensii Gürke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus vriesianus Hassk. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus vulpinus Reinw. ex Blume [Invalid] | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus waimeae A. Heller | Accepted |  | TRO |  | 
	
		| Hibiscus wangianus S.Y. Hu | Synonym |  | TRO |  | 
	
		| Hibiscus waterbergensis Exell | Accepted |  | TRO |  | 
	
		| Hibiscus watsoni W.W.Sm. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus welbyi Sprague | Unresolved |  | TRO |  | 
	
		| Hibiscus welshii T.Anderson | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus welwitschii Hiern | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus wercklei A.Robyns [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus whytei Stapf | Accepted |  | WCSP (in review) |  | 
	
		| Hibiscus wightianus Wall. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus wildii Suess. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus wilsonii Fryxell | Accepted |  | TRO |  | 
	
		| Hibiscus windischii Krapov. & Fryxell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus womersleyanus Borss. Waalk. | Synonym |  | TRO |  | 
	
		| Hibiscus woodsonii A.Robyns | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus wrayae Lindl. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus xanthium Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus xiphocuspis Baker | Synonym |  | TRO |  | 
	
		| Hibiscus youngianus Gaudich. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus youngianus Gaudich. ex Hook. & Arn. | Synonym |  | TRO |  | 
	
		| Hibiscus yunnanensis S.Y. Hu | Accepted |  | TRO |  | 
	
		| Hibiscus zanzibaricus Exell | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus zenkeri Gürke | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus zeyheri Hochr. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus zeylanicus L. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus zonatus F.Muell. | Unresolved |  | WCSP (in review) |  | 
	
		| Hibiscus zonatus var. spinulosus W.Fitzg. | Synonym |  | WCSP (in review) |  | 
	
		| Hibiscus zygomorphus Fryxell & S.D. Koch | Accepted |  | TRO |  |