The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

Results

No plant names match your search for Zanthoxylum furcyense; we will try Zanthoxylum instead.

665 plant name records match your search criteria Zanthoxylum. The results are below.

• Genus Zanthoxylum is in the family Rutaceae. Species epithets begin with: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Zanthoxylum acanthophyllum Hayata	Synonym		TRO
Zanthoxylum acanthopodium DC.	Accepted		TRO
Zanthoxylum acanthopodium var. deminutum (Rehder) Reeder & S.Y. Cheo	Synonym		TRO
Zanthoxylum acanthopodium var. oligotrichum Z.M. Tan	Synonym		TRO
Zanthoxylum acanthopodium var. timbor Hook. f.	Synonym		TRO
Zanthoxylum acanthopodium var. villosum C.C. Huang	Synonym		TRO
Zanthoxylum accedens Miq.	Unresolved		WCSP (in review)
Zanthoxylum acreanum (K. Krause) J.F. Macbr.	Synonym		TRO
Zanthoxylum aculeatissimum Engl.	Accepted		WCSP (in review)
Zanthoxylum aculeatum Macfad.	Synonym		TRO
Zanthoxylum acuminatum (Sw.) Sw.	Accepted		TRO
Zanthoxylum acuminatum subsp. juniperinum (Poepp.) Reynel	Synonym		TRO
Zanthoxylum acuminatum subsp. tripetalum (Standl.) Reynel	Accepted		TRO
Zanthoxylum acunai Alain	Synonym		TRO
Zanthoxylum acutifolium Engl.	Synonym		TRO
Zanthoxylum acutifolium var. petiolulatum Engl.	Synonym		WCSP (in review)
Zanthoxylum affine Kunth	Synonym		TRO
Zanthoxylum aguilarii Standl. & Steyerm.	Synonym		TRO
Zanthoxylum ailanthoides Siebold & Zucc.	Accepted		TRO
Zanthoxylum ailanthoides var. ailanthoides	Accepted		TRO
Zanthoxylum ailanthoides var. inerme Rehder & E.H. Wilson	Synonym		TRO
Zanthoxylum alatum Roxb.	Synonym		TRO
Zanthoxylum alatum f. ferrugineum Rehder & E.H. Wilson	Synonym		TRO
Zanthoxylum alatum var. planispinum (Siebold & Zucc.) Rehder & E.H. Wilson	Synonym		TRO
Zanthoxylum alatum var. subtrifoliolatum Franch.	Synonym		TRO
Zanthoxylum albiflorum Baker f.	Unresolved		WCSP (in review)
Zanthoxylum album Vahl	Synonym		TRO
Zanthoxylum albuquerquei D.R. Simpson	Accepted		TRO
Zanthoxylum alpinum C.C. Huang	Synonym		TRO
Zanthoxylum alveolatum Shuttlew. ex A. Gray	Synonym		TRO
Zanthoxylum amamiense Ohwi	Unresolved		WCSP (in review)
Zanthoxylum amapaense (Albuq.) P.G.Waterman	Accepted		WCSP (in review)
Zanthoxylum americanum Mill.	Accepted		TRO
Zanthoxylum amoyense Tul.	Synonym		TRO
Zanthoxylum anadenium (Urb. & Ekman) J. Jiménez Alm.	Accepted		TRO
Zanthoxylum andamanicum Kurz	Unresolved		WCSP (in review)
Zanthoxylum andinum Reynel	Unresolved		TRO
Zanthoxylum anison L.O.Williams	Unresolved		WCSP (in review)
Zanthoxylum annulatum Rusby	Synonym		TRO
Zanthoxylum anodynum Ant. Molina	Synonym		TRO
Zanthoxylum anthyllidifolium Guillaumin	Unresolved		WCSP (in review)
Zanthoxylum apiculatum (Sandwith) P.G.Waterman	Accepted		WCSP (in review)
Zanthoxylum araliaceum Turcz.	Unresolved		WCSP (in review)
Zanthoxylum arborescens Rose	Accepted		TRO
Zanthoxylum arenarium Engl.	Synonym		TRO
Zanthoxylum arenosum Reeder & S.Y.Cheo	Synonym		WCSP (in review)
Zanthoxylum argyi H. Lév.	Synonym		TRO
Zanthoxylum armatum DC.	Accepted		WCSP (in review)
Zanthoxylum armatum var. armatum	Accepted		TRO
Zanthoxylum armatum var. ferrugineum (Rehder & E.H. Wilson) C.C. Huang	Accepted		TRO
Zanthoxylum armatum var. subtrifoliolatum (Franch.) Kitam.	Synonym		TRO
Zanthoxylum arnoldii Beurton	Synonym		TRO
Zanthoxylum arnottianum Maxim.	Unresolved		WCSP (in review)
Zanthoxylum aromaticum Willd.	Synonym		TRO
Zanthoxylum aromaticum (Blume) Miq.	Synonym		TRO
Zanthoxylum articulatum Engl.	Unresolved		WCSP (in review)
Zanthoxylum asperum C.C. Huang	Synonym		TRO
Zanthoxylum asperum var. glabrum C.C. Huang	Synonym		TRO
Zanthoxylum astrigerum (R.S.Cowan) P.G.Waterman	Synonym		WCSP (in review)
Zanthoxylum atchoum (Aké Assi) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum atoyacanum Lundell	Synonym		TRO
Zanthoxylum atratum Alain	Synonym		TRO
Zanthoxylum attiense A.Chev.	Unresolved		WCSP (in review)
Zanthoxylum aubertia DC.	Unresolved		WCSP (in review)
Zanthoxylum aubertianum St.-Lag.	Unresolved		WCSP (in review)
Zanthoxylum australasicum A.Juss.	Unresolved		WCSP (in review)
Zanthoxylum australe G.Don	Unresolved		WCSP (in review)
Zanthoxylum austrosinense C.C. Huang	Accepted		TRO
Zanthoxylum austrosinense var. austrosinense	Accepted		TRO
Zanthoxylum austrosinense var. stenophyllum C.C. Huang	Synonym		TRO
Zanthoxylum avicennae (Lam.) DC.	Accepted		TRO
Zanthoxylum avicennae var. tonkinense Pierre	Synonym		TRO
Zanthoxylum avicennae var. touranense Pierre	Synonym		TRO
Zanthoxylum azuense (Urb. & Ekman) J. Jiménez Alm.	Synonym		TRO
Zanthoxylum backeri (Bakh.f.) T.G.Hartley	Unresolved		WCSP (in review)
Zanthoxylum bajarnandia Wall.	Unresolved		WCSP (in review)
Zanthoxylum balansae Baill.	Unresolved		WCSP (in review)
Zanthoxylum becquetii (G.C.C.Gilbert) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum beecheyanum K.Koch	Unresolved		WCSP (in review)
Zanthoxylum belizense Lundell	Synonym		WCSP (in review)
Zanthoxylum bifoliolatum Leonard	Synonym		TRO
Zanthoxylum bifoliolatum subsp. azuense (Urb. & Ekman) Reynel	Unresolved		TRO
Zanthoxylum bifoliolatum subsp. bifoliolatum	Unresolved		TRO
Zanthoxylum bijugum (Engl.) P. Wilson	Synonym		TRO
Zanthoxylum bissei Beurton	Unresolved		WCSP (in review)
Zanthoxylum blackburnia Benth.	Unresolved		WCSP (in review)
Zanthoxylum bluettianum Rock	Unresolved		WCSP (in review)
Zanthoxylum bodinieri H. Lév.	Synonym		TRO
Zanthoxylum bombacifolium A. Rich.	Synonym		TRO
Zanthoxylum bonifazieae X. Cornejo & Reynel	Unresolved		TRO
Zanthoxylum borbonicum Turcz.	Unresolved		WCSP (in review)
Zanthoxylum bouetense (Pierre ex Letouzey) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum brachyacanthum F.Muell.	Unresolved		WCSP (in review)
Zanthoxylum bretschneideri Maxim.	Synonym		TRO
Zanthoxylum brisasanum (Cuatrec.) P.G. Waterman	Accepted		TRO
Zanthoxylum budrunga DC.	Unresolved		WCSP (in review)
Zanthoxylum budrunga Wall.	Unresolved		WCSP (in review)
Zanthoxylum buesgenii (Engl.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum bungeanum Maxim.	Accepted		TRO
Zanthoxylum bungeanum var. bungeanum	Accepted		TRO
Zanthoxylum bungeanum var. zimmermannii (Rehder & E.H. Wilson) C.C. Huang	Accepted		TRO
Zanthoxylum bungei Planch. & Linden ex Hance	Synonym		TRO
Zanthoxylum bungei var. imperforatum Franch.	Synonym		TRO
Zanthoxylum bungei var. inermis Franch.	Synonym		TRO
Zanthoxylum bungei var. zimmermannii Rehder & E.H. Wilson	Synonym		TRO
Zanthoxylum burkillianum Babu	Unresolved		WCSP (in review)
Zanthoxylum calcicola C.C. Huang	Accepted		TRO
Zanthoxylum calcicola var. macrocarpum C.C. Huang	Synonym		TRO
Zanthoxylum camphoratum Planch. & Linden	Synonym		TRO
Zanthoxylum canalense (Guillaumin) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum capense (Thunb.) Harv.	Accepted		TRO
Zanthoxylum cardenasii Rusby	Synonym		TRO
Zanthoxylum caribaeum Lam.	Accepted		WCSP (in review)
Zanthoxylum caribaeum var. floridanum (Nutt.) A. Gray	Synonym		TRO
Zanthoxylum carolinianum Lam.	Synonym		TRO
Zanthoxylum carolinianum var. fruticosum A. Gray	Synonym		TRO
Zanthoxylum catesbianum Raf.	Synonym		TRO
Zanthoxylum caudatum Alston	Unresolved		WCSP (in review)
Zanthoxylum cauliflorum Steud.	Unresolved		WCSP (in review)
Zanthoxylum celebicum Koord.	Unresolved		WCSP (in review)
Zanthoxylum chaffanjonii H. Lév.	Synonym		TRO
Zanthoxylum chalybeum Engl.	Unresolved		WCSP (in review)
Zanthoxylum chevalieri P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum chiloperone Mart. ex Engl.	Synonym		WCSP (in review)
Zanthoxylum chiloperone var. angustifolium Engl.	Synonym		WCSP (in review)
Zanthoxylum chinense Chung	Unresolved		WCSP (in review)
Zanthoxylum chinensis (Merr.) Chung	Synonym		TRO
Zanthoxylum chiriquinense Standl.	Unresolved		TRO
Zanthoxylum chiriquinum Standl.	Synonym		TRO
Zanthoxylum ciliatum Engl.	Accepted		WCSP (in review)
Zanthoxylum ciliatum subsp. ciliatum	Accepted		TRO
Zanthoxylum ciliatum subsp. purpusii (Brandegee) Reynel	Accepted		TRO
Zanthoxylum cinereum Engl.	Synonym		TRO
Zanthoxylum citriodorum Welw. ex Hiern	Unresolved		WCSP (in review)
Zanthoxylum citroides Standl.	Synonym		TRO
Zanthoxylum claessensii (De Wild.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum clava-herculis L.	Accepted		TRO
Zanthoxylum clava-herculis subsp. clava-herculis	Accepted		TRO
Zanthoxylum clava-herculis subsp. fruticosum (A. Gray) Reynel	Accepted		TRO
Zanthoxylum clava-herculis var. fruticosum (A. Gray) S. Watson	Synonym		TRO
Zanthoxylum clavatum St.-Lag.	Synonym		TRO
Zanthoxylum coco Gillies ex Hook. f. & Arn.	Accepted		TRO
Zanthoxylum collinsiae Craib	Accepted		TRO
Zanthoxylum collinum Standl. & L.O. Williams	Unresolved		TRO
Zanthoxylum comosum (Herzog) P.G. Waterman	Accepted		TRO
Zanthoxylum compactum (Huber ex Albuq.) P.G.Waterman	Accepted		WCSP (in review)
Zanthoxylum connaroides Wight & Arn.	Synonym		TRO
Zanthoxylum conspersipunctatum Merr. & L.M.Perry	Unresolved		WCSP (in review)
Zanthoxylum cordobense (Cuatrec.) P.G. Waterman	Synonym		TRO
Zanthoxylum coriaceum A. Rich.	Synonym		TRO
Zanthoxylum coriaceum (Desv. ex Ham.) Walp.	Synonym		TRO
Zanthoxylum corumbense (R.E. Fr.) P.G. Waterman	Synonym		TRO
Zanthoxylum corymbosum DC.	Unresolved		WCSP (in review)
Zanthoxylum costaricense Donn. Sm.	Synonym		TRO
Zanthoxylum crenatum Wall.	Unresolved		WCSP (in review)
Zanthoxylum crenatum A.Chev.	Unresolved		WCSP (in review)
Zanthoxylum cribosum Spreng.	Synonym		TRO
Zanthoxylum cubense P. Wilson	Synonym		TRO
Zanthoxylum cucullatipetalum Guillaumin	Unresolved		WCSP (in review)
Zanthoxylum cuiabense Engl.	Synonym		WCSP (in review)
Zanthoxylum culantrillo var. paniculatum Engl.	Synonym		TRO
Zanthoxylum culantrilo Kunth	Accepted		WCSP (in review)
Zanthoxylum curbeloi Alain	Synonym		TRO
Zanthoxylum cuspidatum Champ. ex Benth.	Synonym		TRO
Zanthoxylum cyrtorbachium (Hayata) C.C.Huang	Unresolved		WCSP (in review)
Zanthoxylum cyrtorhachium (Hayata) C.C. Huang	Synonym		TRO
Zanthoxylum daniellii Benn.	Synonym		WCSP (in review)
Zanthoxylum davyi Waterm.	Accepted		TRO
Zanthoxylum decaryi H.Perrier	Unresolved		WCSP (in review)
Zanthoxylum delagoense P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum dellomei (Albuq.) P.G. Waterman	Synonym		TRO
Zanthoxylum deremense (Engl.) Kokwaro	Accepted		TRO
Zanthoxylum diabolicum Elmer	Synonym		TRO
Zanthoxylum dictyophyllum (Urb.) Alain	Synonym		TRO
Zanthoxylum digynum Engelm. ex A. Gray	Synonym		TRO
Zanthoxylum dimorphophyllum Hemsl.	Synonym		TRO
Zanthoxylum dimorphophyllum var. deminutum Rehder	Synonym		TRO
Zanthoxylum dimorphophyllum var. dimorphophyllum	Unresolved		TRO
Zanthoxylum dimorphophyllum var. multifoliolatum C.C. Huang	Unresolved		TRO
Zanthoxylum dimorphophyllum var. spinifolium Rehder & E.H. Wilson	Synonym		TRO
Zanthoxylum dinklagei (Engl.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum dipetalum H.Mann	Unresolved		WCSP (in review)
Zanthoxylum dissitoides C.C. Huang	Synonym		TRO
Zanthoxylum dissitum Hemsl.	Accepted		TRO
Zanthoxylum dissitum var. dissitum	Accepted		TRO
Zanthoxylum dissitum var. hispidum (Reeder & S.Y. Cheo) C.C. Huang	Accepted		TRO
Zanthoxylum dissitum var. spinulosum Z.M. Tan	Synonym		TRO
Zanthoxylum diversifolium Warb.	Unresolved		WCSP (in review)
Zanthoxylum djalma-batistae (Albuq.) P.G. Waterman	Accepted		TRO
Zanthoxylum domingense (Krug & Urb.) J. Jiménez Alm.	Synonym		TRO
Zanthoxylum dominianum Merr. & L.M.Perry	Unresolved		WCSP (in review)
Zanthoxylum duckei (Albuq.) D.M. Porter	Synonym		TRO
Zanthoxylum dugandii Standl.	Synonym		TRO
Zanthoxylum dumosum A. Rich.	Accepted		TRO
Zanthoxylum duplicipunctatum C. Wright ex Griseb.	Synonym		TRO
Zanthoxylum durifoliolum Lundell	Synonym		TRO
Zanthoxylum echinocarpum Hemsl.	Accepted		TRO
Zanthoxylum ekmanii (Urb.) Alain	Accepted		WCSP (in review)
Zanthoxylum elegans A. St.-Hil. & Tul.	Synonym		TRO
Zanthoxylum elegans Engl.	Synonym		TRO
Zanthoxylum elegantissimum (Engl.) P. Wilson	Synonym		TRO
Zanthoxylum elephantiasis Macfad.	Synonym		TRO
Zanthoxylum eliasii D.M. Porter	Synonym		TRO
Zanthoxylum emarginatum (Sw.) Sw.	Synonym		TRO
Zanthoxylum emarginellum Miq.	Synonym		TRO
Zanthoxylum engleri P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum esquirolii H. Lév.	Accepted		TRO
Zanthoxylum euneuron Miq.	Synonym		TRO
Zanthoxylum evoidiifolium Guillaumin	Synonym		TRO
Zanthoxylum fagara (L.) Sarg.	Accepted		WCSP (in review)
Zanthoxylum fagara subsp. lentiscifolium (Humb. & Bonpl. ex Willd.) Reynel	Synonym		TRO
Zanthoxylum falcifolia Engl.	Accepted		TRO
Zanthoxylum fauriei (Nakai) Ohwi	Unresolved		WCSP (in review)
Zanthoxylum febrifugum Rojas Acosta	Unresolved		WCSP (in review)
Zanthoxylum ferrisiae Standl.	Synonym		TRO
Zanthoxylum ferrugineum Radlk.	Synonym		TRO
Zanthoxylum finlaysonianum Wall.	Unresolved		WCSP (in review)
Zanthoxylum flavum Vahl	Accepted		TRO
Zanthoxylum flavum subsp. flavum	Accepted		TRO
Zanthoxylum flavum subsp. pistaciifolium (Griseb.) Reynel	Accepted		TRO
Zanthoxylum floribundum Wall.	Unresolved		WCSP (in review)
Zanthoxylum floridanum Nutt.	Synonym		TRO
Zanthoxylum foetidum Rose	Synonym		TRO
Zanthoxylum foliolosum Donn. Sm.	Accepted		TRO
Zanthoxylum forbesii T.G.Hartley	Unresolved		WCSP (in review)
Zanthoxylum formiciferum (Cuatrec.) P.G. Waterman	Accepted		TRO
Zanthoxylum fraxineum Willd.	Synonym		TRO
Zanthoxylum fraxinifolium Marshall	Synonym		TRO
Zanthoxylum fraxinifolium Walter	Synonym		TRO
Zanthoxylum fraxinoides Hemsl.	Synonym		TRO
Zanthoxylum friesii P.G.Waterman	Synonym		WCSP (in review)
Zanthoxylum furcyensis (Urb.) J. Jiménez Alm.	Accepted		TRO
Zanthoxylum furfuraceum Tul.	Synonym		WCSP (in review)
Zanthoxylum furfuraceum var. pilosiusculum Engl.	Synonym		TRO
Zanthoxylum gardneri Engl.	Accepted		TRO
Zanthoxylum gentlei Lundell	Synonym		TRO
Zanthoxylum gentryi Reynel	Unresolved		WCSP (in review)
Zanthoxylum ghisbreghtii Turcz.	Unresolved		WCSP (in review)
Zanthoxylum giganteum (Hand.-Mazz.) Rehder	Synonym		TRO
Zanthoxylum gillespieanum (A.C.Sm.) A.C.Sm.	Unresolved		WCSP (in review)
Zanthoxylum gilletii (De Wild.) P.G.Waterman	Accepted		WCSP (in review)
Zanthoxylum glandulosum Raf.	Unresolved		WCSP (in review)
Zanthoxylum glomeratum C.C. Huang	Accepted		TRO
Zanthoxylum goldmanii Rose ex P. Wilson	Synonym		TRO
Zanthoxylum gracile (Griseb.) C. Wright ex Sauvalle	Synonym		TRO
Zanthoxylum gracilipes Hemsl. in Schede	Synonym		TRO
Zanthoxylum grandifolium Tul.	Unresolved		WCSP (in review)
Zanthoxylum granulatum (Krug & Urb.) P. Wilson	Synonym		TRO
Zanthoxylum grazielae (Albuq.) P.G. Waterman	Synonym		TRO
Zanthoxylum guianense Klotzsch	Unresolved		WCSP (in review)
Zanthoxylum guineense Stapf	Unresolved		WCSP (in review)
Zanthoxylum haitiense (Urb.) J. Jiménez Alm.	Synonym		TRO
Zanthoxylum hamadryadicum Pirani	Unresolved		WCSP (in review)
Zanthoxylum hamiltonianum Wall. ex Hook. f.	Synonym		TRO
Zanthoxylum harmsianum (Loes.) P. Wilson	Accepted		TRO
Zanthoxylum harrisii P. Wilson	Accepted		TRO
Zanthoxylum hartii (Krug & Urb.) P. Wilson	Synonym		TRO
Zanthoxylum hasslerianum (Chodat) Pirani	Synonym		TRO
Zanthoxylum hawaiiense Hillebr.	Unresolved		WCSP (in review)
Zanthoxylum heitzii (Aubrév. & Pellegr.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum hemsleyanum Makino	Synonym		TRO
Zanthoxylum hermaphroditum Willd.	Accepted		TRO
Zanthoxylum heterophyllum Sm.	Unresolved		WCSP (in review)
Zanthoxylum hidalgense Lundell	Synonym		TRO
Zanthoxylum hillebrandii P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum hirsutum Buckley	Synonym		TRO
Zanthoxylum hirtellum Ridl.	Synonym		TRO
Zanthoxylum holtzianum (Engl.) P.G. Waterman	Accepted		TRO
Zanthoxylum horridum DC.	Unresolved		WCSP (in review)
Zanthoxylum horridum Sessé & Moc.	Unresolved		WCSP (in review)
Zanthoxylum horsfieldii Turcz.	Unresolved		WCSP (in review)
Zanthoxylum hostile Wall.	Unresolved		WCSP (in review)
Zanthoxylum howieanum F.Muell.	Unresolved		WCSP (in review)
Zanthoxylum huberi P.G.Waterman	Accepted		WCSP (in review)
Zanthoxylum humile Waterm.	Accepted		TRO
Zanthoxylum hyemale A.St.-Hil.	Synonym		WCSP (in review)
Zanthoxylum hygrophilum (Cuatrec.) P.G. Waterman	Synonym		TRO
Zanthoxylum idae (Albuq.) P.G. Waterman	Synonym		TRO
Zanthoxylum ignoratum Beurton	Synonym		TRO
Zanthoxylum impressinervum Reynel	Unresolved		TRO
Zanthoxylum incanum Reynel	Unresolved		TRO
Zanthoxylum inerme Sessé & Moc.	Unresolved		WCSP (in review)
Zanthoxylum inerme C.T.White	Unresolved		WCSP (in review)
Zanthoxylum inerme Koidz.	Unresolved		WCSP (in review)
Zanthoxylum insularis Rose	Accepted		WCSP (in review)
Zanthoxylum integrifoliolum Merr.	Unresolved		WCSP (in review)
Zanthoxylum integrifolium (Merr.) Merr.	Accepted		TRO
Zanthoxylum iwahigense Elmer	Unresolved		WCSP (in review)
Zanthoxylum jaimei D.M. Porter	Synonym		TRO
Zanthoxylum jamaicense P. Wilson	Synonym		TRO
Zanthoxylum javanicum Walp.	Unresolved		WCSP (in review)
Zanthoxylum jiuzhaigouensis D.D.Tao	Unresolved		WCSP (in review)
Zanthoxylum juglandifolium A. Rich.	Synonym		TRO
Zanthoxylum juglandifolium Willd.	Synonym		TRO
Zanthoxylum juglandifolium var. berterianum DC.	Synonym		TRO
Zanthoxylum juniperinum Poepp.	Accepted		WCSP (in review)
Zanthoxylum kauaense A.Gray	Unresolved		WCSP (in review)
Zanthoxylum kellermanii P. Wilson	Accepted		TRO
Zanthoxylum khasianum Hook. f.	Accepted		TRO
Zanthoxylum kibada Siebold	Unresolved		WCSP (in review)
Zanthoxylum kleinii (R.S. Cowan) P.G. Waterman	Accepted		TRO
Zanthoxylum krukovii A.C. Sm.	Synonym		TRO
Zanthoxylum kwangsiense (Hand.-Mazz.) Chun ex C.C. Huang	Accepted		TRO
Zanthoxylum laetum Drake	Accepted		TRO
Zanthoxylum lamarkianum Cham.	Unresolved		WCSP (in review)
Zanthoxylum lanceolatum Poir.	Synonym		TRO
Zanthoxylum langsdorffii (Nees & Mart.) Mart.	Synonym		WCSP (in review)
Zanthoxylum langsdorfii (Nees & Mart.) A. St.-Hil.	Synonym		TRO
Zanthoxylum lanuginosum Kostel.	Unresolved		WCSP (in review)
Zanthoxylum latespinosum Engl.	Synonym		TRO
Zanthoxylum latifolium G.Don	Unresolved		WCSP (in review)
Zanthoxylum laurentii (De Wild.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum laxifoliolatum (Hayata) C.C. Huang	Synonym		TRO
Zanthoxylum le-ratii Guillaumin	Unresolved		WCSP (in review)
Zanthoxylum leiboicum C.C. Huang	Accepted		TRO
Zanthoxylum leiorhachium (Hayata) C.C. Huang	Synonym		TRO
Zanthoxylum lemairei (De Wild.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum lenticellosum (Urb. & Ekman) J. Jiménez Alm.	Accepted		TRO
Zanthoxylum lenticulare Reynel	Accepted		WCSP (in review)
Zanthoxylum lentiscifolium Champ. ex Benth.	Synonym		TRO
Zanthoxylum lentiscifolium (Humb. & Bonpl. ex Willd.) Andersson	Synonym		TRO
Zanthoxylum leonardii (Urb.) J. Jiménez Alm.	Synonym		TRO
Zanthoxylum leonis Alain	Synonym		TRO
Zanthoxylum lepidopteriphilum Reynel	Accepted		TRO
Zanthoxylum leprieurii Guill. & Perr.	Accepted		WCSP (in review)
Zanthoxylum liboense C.C. Huang	Accepted		TRO
Zanthoxylum liebmannianum (Engl.) P. Wilson	Synonym		TRO
Zanthoxylum limoncello Planch. & Oerst.	Accepted		TRO
Zanthoxylum limonella (Dennst.) Alston	Unresolved		WCSP (in review)
Zanthoxylum limonifolium Wall. ex Voigt	Unresolved		WCSP (in review)
Zanthoxylum limoniodorum Standl.	Synonym		TRO
Zanthoxylum lindense (Engl.) Kokwaro	Accepted		TRO
Zanthoxylum liukiuense Hayata	Unresolved		WCSP (in review)
Zanthoxylum lomincola (Urb.) Alain	Unresolved		WCSP (in review)
Zanthoxylum longifolium Wall.	Unresolved		WCSP (in review)
Zanthoxylum longipes Rose	Synonym		TRO
Zanthoxylum lucidum A. St.-Hil.	Synonym		TRO
Zanthoxylum lucidum Miq.	Synonym		TRO
Zanthoxylum luizii (Albuq.) P.G. Waterman	Synonym		TRO
Zanthoxylum machadoi (Albuq.) Albuq.	Synonym		TRO
Zanthoxylum machadoi (Albuq.) P.G. Waterman	Synonym		TRO
Zanthoxylum macranthum (Hand.-Mazz.) C.C. Huang	Accepted		TRO
Zanthoxylum macrophyllum Nutt.	Synonym		TRO
Zanthoxylum macrospermum Tul.	Synonym		TRO
Zanthoxylum madagascariense Baker	Unresolved		WCSP (in review)
Zanthoxylum mananarense H.Perrier	Unresolved		WCSP (in review)
Zanthoxylum mantaro (J.F. Macbr.) J.F. Macbr.	Accepted		TRO
Zanthoxylum mantschuricum Benn.	Synonym		TRO
Zanthoxylum marambong Miq.	Synonym		TRO
Zanthoxylum martinicense (Lam.) DC.	Accepted		WCSP (in review)
Zanthoxylum matudae Lundell	Synonym		TRO
Zanthoxylum mauriifolium	Unresolved		TRO
Zanthoxylum maviense H.Mann	Unresolved		WCSP (in review)
Zanthoxylum mayanum Standl.	Synonym		TRO
Zanthoxylum mayu Bertero	Unresolved		WCSP (in review)
Zanthoxylum mazatlanum Sandwith	Synonym		TRO
Zanthoxylum megistophyllum (Burtt) T.G. Hartley	Accepted		TRO
Zanthoxylum melanacanthum Planch.	Synonym		WCSP (in review)
Zanthoxylum melanacanthum Planch. ex Oliv.	Synonym		TRO
Zanthoxylum melanorhachis (Hoyle) Little	Unresolved		WCSP (in review)
Zanthoxylum melanostictum Schltdl. & Cham.	Accepted		WCSP (in review)
Zanthoxylum melanostictum subsp. bijugum (Engl.) Reynel	Synonym		TRO
Zanthoxylum mezoneurispinosum (Aké Assi) W.D.Hawth.	Accepted		WCSP (in review)
Zanthoxylum micranthum Hemsl.	Accepted		TRO
Zanthoxylum microcarpum Griseb.	Synonym		TRO
Zanthoxylum microphylla (Desf.) Desf.	Synonym		TRO
Zanthoxylum mildbraedii (Engl.) P.G. Waterman	Accepted		TRO
Zanthoxylum minahassae Koord.	Unresolved		WCSP (in review)
Zanthoxylum minutiflorum Tul.	Synonym		WCSP (in review)
Zanthoxylum mite Willd.	Synonym		TRO
Zanthoxylum molle Rehder	Accepted		TRO
Zanthoxylum mollissimum (Engl.) P. Wilson	Accepted		TRO
Zanthoxylum molokaiense B.C.Stone	Unresolved		WCSP (in review)
Zanthoxylum monogynum A. St.-Hil.	Accepted		TRO
Zanthoxylum monogynum subsp. monogynum	Accepted		TRO
Zanthoxylum monophyllum (Lam.) P.Wilson	Accepted		WCSP (in review)
Zanthoxylum montanum Blume	Synonym		TRO
Zanthoxylum motuoense C.C. Huang	Accepted		TRO
Zanthoxylum multifoliolatum Hemsl.	Synonym		TRO
Zanthoxylum multijugum Franch.	Accepted		TRO
Zanthoxylum myriacanthum Wall. ex Hook. f.	Accepted		TRO
Zanthoxylum myriacanthum var. myriacanthum	Accepted		TRO
Zanthoxylum myriacanthum var. pubescens (C.C. Huang) C.C. Huang	Accepted		TRO
Zanthoxylum myrianthum (A.C.Sm.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum nadeaudii Drake	Unresolved		WCSP (in review)
Zanthoxylum nannophyllum (Urb.) Alain	Accepted		TRO
Zanthoxylum naranjillo Griseb.	Synonym		WCSP (in review)
Zanthoxylum naranjillo var. angustifoliolum (Lillo) P.G. Waterman	Synonym		TRO
Zanthoxylum naranjillo var. angustifolium (Lillo) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum nashii P. Wilson	Synonym		TRO
Zanthoxylum natalense Hochst.	Synonym		TRO
Zanthoxylum nebuletorum (Herzog) P.G. Waterman	Accepted		TRO
Zanthoxylum negrilense Fawc. & Rendle	Synonym		TRO
Zanthoxylum nelsonii Rose	Synonym		TRO
Zanthoxylum nemorale Mart.	Unresolved		WCSP (in review)
Zanthoxylum neocaledonicum Baker f.	Unresolved		WCSP (in review)
Zanthoxylum nepalense Babu	Unresolved		WCSP (in review)
Zanthoxylum nicaraguense Standl. & L.O. Williams	Synonym		TRO
Zanthoxylum nigrescens (Urb. & Ekman) J.Jiménez Alm.	Synonym		WCSP (in review)
Zanthoxylum nigripunctatum Lundell	Accepted		TRO
Zanthoxylum nigrum Mart.	Accepted		TRO
Zanthoxylum nilagiricum Miq.	Unresolved		WCSP (in review)
Zanthoxylum nitens Hiern	Synonym		TRO
Zanthoxylum nitidum (Roxb.) DC.	Accepted		TRO
Zanthoxylum nitidum A. St.-Hil.	Synonym		TRO
Zanthoxylum nitidum f. fastuosum How ex Huang	Synonym		TRO
Zanthoxylum nitidum var. nitidum	Accepted		TRO
Zanthoxylum novae-zeelandiae A.Rich.	Unresolved		WCSP (in review)
Zanthoxylum novoguineense T.G.Hartley	Unresolved		WCSP (in review)
Zanthoxylum nubium Standl. & Steyerm.	Synonym		TRO
Zanthoxylum oahuense Hillebr.	Unresolved		WCSP (in review)
Zanthoxylum obcordatum (Urb. & Ekman) J. Jiménez Alm.	Synonym		TRO
Zanthoxylum oblongum Wall.	Unresolved		WCSP (in review)
Zanthoxylum obscurum Engl.	Synonym		TRO
Zanthoxylum obscurum var. ruizianum Klotzsch ex Engl.	Synonym		TRO
Zanthoxylum obtriangulare (Urb.) J. Jiménez Alm.	Synonym		TRO
Zanthoxylum obtusifolium G.Don	Unresolved		WCSP (in review)
Zanthoxylum obtusifolium Poir.	Unresolved		WCSP (in review)
Zanthoxylum occidentale Rose	Synonym		TRO
Zanthoxylum ochroxylum DC.	Synonym		TRO
Zanthoxylum ocumarense (Pittier) Steyerm.	Synonym		WCSP (in review)
Zanthoxylum odoratum (H. Lév.) H. Lév.	Synonym		TRO
Zanthoxylum okinawense E.H.Wilson	Unresolved		WCSP (in review)
Zanthoxylum olitorium Engl.	Unresolved		WCSP (in review)
Zanthoxylum oppositifolium DC.	Unresolved		WCSP (in review)
Zanthoxylum oreophilum (Guillaumin) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum organosium (Urb.) Alain	Synonym		TRO
Zanthoxylum ovalifoliolatum Nakai	Unresolved		WCSP (in review)
Zanthoxylum ovalifolium Wight	Accepted		TRO
Zanthoxylum ovalifolium Tutcher	Unresolved		TRO
Zanthoxylum ovalifolium var. multifoliolatum (C.C. Huang) C.C. Huang	Synonym		TRO
Zanthoxylum ovalifolium var. ovalifolium	Accepted		TRO
Zanthoxylum ovalifolium var. spinifolium (Rehder & E.H. Wilson) C.C. Huang	Accepted		TRO
Zanthoxylum ovatifoliolatum (Engl.) Finkelstein	Accepted		WCSP (in review)
Zanthoxylum oxyphyllum Edgew.	Accepted		TRO
Zanthoxylum oxyphyllum Franch.	Unresolved		TRO
Zanthoxylum pallidum Steyerm.	Synonym		WCSP (in review)
Zanthoxylum panamense P. Wilson	Accepted		TRO
Zanthoxylum paracanthum (Mildbr.) Kokwaro	Unresolved		WCSP (in review)
Zanthoxylum paraguariense (Chodat & Hassl.) Standl.	Synonym		TRO
Zanthoxylum parviflorum Benth.	Unresolved		WCSP (in review)
Zanthoxylum parvifoliolum A.Chev.	Unresolved		WCSP (in review)
Zanthoxylum parvifolium A.Chev.	Unresolved		WCSP (in review)
Zanthoxylum parvum Shinners	Synonym		TRO
Zanthoxylum pashanense N. Chao	Synonym		TRO
Zanthoxylum pauciflorum Engl.	Synonym		TRO
Zanthoxylum paucijugum Lundell	Synonym		TRO
Zanthoxylum paulae (Albuq.) P.G. Waterman	Accepted		TRO
Zanthoxylum peckoltianum Engl.	Synonym		TRO
Zanthoxylum pehpeiense W.P. Fang & J.H. Meng	Unresolved		TRO
Zanthoxylum peltophorum Turcz.	Synonym		WCSP (in review)
Zanthoxylum peninsulare Brandegee	Synonym		TRO
Zanthoxylum pentandrum (Aubl.) R.A.Howard	Accepted		WCSP (in review)
Zanthoxylum pentanome DC.	Synonym		TRO
Zanthoxylum perrottetii DC.	Synonym		TRO
Zanthoxylum petenense Lundell	Unresolved		WCSP (in review)
Zanthoxylum petiolare A.St.-Hil. & Tul.	Accepted		WCSP (in review)
Zanthoxylum phyllopterum (Griseb.) Wright	Accepted		TRO
Zanthoxylum piasezkii Maxim.	Accepted		TRO
Zanthoxylum pilosissima Engl.	Unresolved		TRO
Zanthoxylum pilosiusculum (Engl.) P.G.Waterman	Accepted		WCSP (in review)
Zanthoxylum pilosulum Rehder & E.H. Wilson	Accepted		TRO
Zanthoxylum pimpinelloides (Lam.) DC.	Accepted		TRO
Zanthoxylum pinnatum Druce	Unresolved		WCSP (in review)
Zanthoxylum piperitum Hook. & Arn.	Unresolved		WCSP (in review)
Zanthoxylum piperitum Benn.	Unresolved		WCSP (in review)
Zanthoxylum piperitum (L.) DC.	Unresolved		WCSP (in review)
Zanthoxylum pistaciiflorum Hayata	Synonym		TRO
Zanthoxylum pistaciifolium Griseb.	Synonym		TRO
Zanthoxylum pittieri P. Wilson	Synonym		TRO
Zanthoxylum planispinum Siebold & Zucc.	Synonym		WCSP (in review)
Zanthoxylum planispinum f. ferrugineum (Rehder & E.H. Wilson) C.C. Huang	Synonym		TRO
Zanthoxylum pluviatile T.G.Hartley	Unresolved		WCSP (in review)
Zanthoxylum podocarpum Hemsl.	Synonym		TRO
Zanthoxylum poggei (Engl.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum pohlianum Engl.	Synonym		TRO
Zanthoxylum polyacanthum Turcz.	Synonym		TRO
Zanthoxylum polygamum Schumach. & Thonn.	Unresolved		WCSP (in review)
Zanthoxylum praecox A. St.-Hil.	Synonym		TRO
Zanthoxylum prancei (Albuq.) P.G. Waterman	Synonym		TRO
Zanthoxylum pringlei S. Watson	Synonym		TRO
Zanthoxylum procerum Donn. Sm.	Synonym		TRO
Zanthoxylum psammophilum (Aké Assi) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum pseudodumosum Beurton	Synonym		TRO
Zanthoxylum pseudoxyphyllum Babu	Unresolved		WCSP (in review)
Zanthoxylum pteleifolium Champ. ex Benth.	Synonym		TRO
Zanthoxylum pteracanthum Rehder & E.H. Wilson	Accepted		TRO
Zanthoxylum pteropodum Hayata	Synonym		TRO
Zanthoxylum pterota (L.) Kunth	Synonym		WCSP (in review)
Zanthoxylum pterota (L.) St.-Lag.	Synonym		TRO
Zanthoxylum pterota (L.) Seem.	Synonym		TRO
Zanthoxylum pterota var. guaraniticum (Chodat & Hassl.) P.G. Waterman	Synonym		TRO
Zanthoxylum pterotum var. guaranticum (Chodat & Hassl.) P.G.Waterman	Synonym		WCSP (in review)
Zanthoxylum pubescens A. St.-Hil. & Tul.	Synonym		TRO
Zanthoxylum pucro D.M Porter	Accepted		WCSP (in review)
Zanthoxylum pumilum Zipp. ex Span.	Unresolved		WCSP (in review)
Zanthoxylum punctatum Vahl	Accepted		TRO
Zanthoxylum punctatum subsp. obtriangulare (Urb.) Reynel	Accepted		TRO
Zanthoxylum punctatum subsp. punctatum	Accepted		TRO
Zanthoxylum purpuraceum Engl.	Unresolved		TRO
Zanthoxylum purpusii Brandegee	Synonym		TRO
Zanthoxylum quassiifolium (Donn. Sm.) Standl. & Steyerm.	Accepted		TRO
Zanthoxylum quinduense Tul.	Accepted		WCSP (in review)
Zanthoxylum ramiflorum Michx.	Synonym		TRO
Zanthoxylum regnellianum Engl.	Synonym		WCSP (in review)
Zanthoxylum renieri (G.C.C.Gilbert) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum retroflexum T.G.Hartley	Unresolved		WCSP (in review)
Zanthoxylum retusum (Albuq.) P.G. Waterman	Accepted		TRO
Zanthoxylum rhetsa DC.	Unresolved		WCSP (in review)
Zanthoxylum rhetsoides Drake	Synonym		TRO
Zanthoxylum rhetsoides var. pubescens C.C. Huang	Synonym		TRO
Zanthoxylum rhetsum St.-Lag.	Unresolved		WCSP (in review)
Zanthoxylum rhizinoides Blume	Synonym		WCSP
Zanthoxylum rhodoxylon P.Wilson	Unresolved		WCSP (in review)
Zanthoxylum rhodoxylum (Urb.) P. Wilson	Accepted		TRO
Zanthoxylum rhoifolium Lam.	Accepted		WCSP (in review)
Zanthoxylum rhoifolium var. formosanum (Lillo) P.G. Waterman	Synonym		TRO
Zanthoxylum rhoifolium var. peltophorum (Turcz.) Engl.	Synonym		TRO
Zanthoxylum rhoifolium var. petiolulatum Engl.	Synonym		TRO
Zanthoxylum rhoifolium var. pubescens (A. St.-Hil. & Tul.) Engl.	Synonym		TRO
Zanthoxylum rhoifolium var. sessilifolium Engl.	Synonym		TRO
Zanthoxylum rhoifolium var. surparanaense (Najera) P.G. Waterman	Synonym		TRO
Zanthoxylum rhombifoliolatum C.C. Huang	Accepted		TRO
Zanthoxylum riedelianum Engl.	Accepted		WCSP (in review)
Zanthoxylum rigidifolium (Herzog) P.G. Waterman	Synonym		TRO
Zanthoxylum rigidum Humb. & Bonpl. ex Willd.	Accepted		TRO
Zanthoxylum rigidum subsp. hasslerianum (Chodat) Reynel	Synonym		TRO
Zanthoxylum rigidum f. velutinum (Benth.) P.G. Waterman	Synonym		TRO
Zanthoxylum robiginosum (Reeder & S.Y. Cheo) C.C. Huang	Synonym		TRO
Zanthoxylum rolandii Beurton	Synonym		TRO
Zanthoxylum roxburghianum Cham.	Synonym		TRO
Zanthoxylum rubescens Planch. ex Hook.	Accepted		WCSP (in review)
Zanthoxylum rufescens Desf.	Unresolved		WCSP (in review)
Zanthoxylum rugosum A. St.-Hil. & Tul.	Synonym		TRO
Zanthoxylum ruizianum (Klotzsch ex Engl.) J.F. Macbr.	Synonym		TRO
Zanthoxylum ruizianum Klotzsch ex Engl.	Synonym		TRO
Zanthoxylum rumphianum Cham.	Unresolved		WCSP (in review)
Zanthoxylum sapindifolium Wall.	Unresolved		WCSP (in review)
Zanthoxylum sapindoides DC.	Synonym		TRO
Zanthoxylum sarasinii Guillaumin	Unresolved		WCSP (in review)
Zanthoxylum scabrum Guillaumin	Synonym		TRO
Zanthoxylum scandens Blume	Accepted		TRO
Zanthoxylum scheryi Lundell	Synonym		TRO
Zanthoxylum schinifolium Siebold & Zucc.	Accepted		TRO
Zanthoxylum schinifolium f. macrocarpum (Loes.) Rehder	Accepted		TRO
Zanthoxylum schlechteri Guillaumin	Unresolved		WCSP (in review)
Zanthoxylum schreberi (J.F. Gmel.) Reynel	Accepted		TRO
Zanthoxylum selloi Spreng.	Unresolved		WCSP (in review)
Zanthoxylum semiarticulatum H.St.John & Hosaka ex O.Deg.	Unresolved		WCSP (in review)
Zanthoxylum senegalense DC.	Synonym		TRO
Zanthoxylum sepiarium Wight	Unresolved		WCSP (in review)
Zanthoxylum serra Turcz.	Unresolved		WCSP (in review)
Zanthoxylum serrulatum Blume	Unresolved		WCSP (in review)
Zanthoxylum setosum Hemsl.	Synonym		TRO
Zanthoxylum setulosum P. Wilson	Accepted		TRO
Zanthoxylum shaferi P. Wilson	Synonym		TRO
Zanthoxylum shikokianum Makino	Unresolved		WCSP (in review)
Zanthoxylum sicyoides L.	Accepted		TRO
Zanthoxylum simplicifolium Vahl	Synonym		TRO
Zanthoxylum simplicifolium Sessé & Moc.	Synonym		TRO
Zanthoxylum simulans Hance	Accepted		TRO
Zanthoxylum simulans var. imperforatum (Franch.) Reeder & S.Y. Cheo	Synonym		TRO
Zanthoxylum simulans var. podocarpum (Hemsl.) C.C. Huang	Synonym		TRO
Zanthoxylum simulans var. zimmermannii (Rehder & E.H. Wilson) Rehder	Synonym		TRO
Zanthoxylum skottsbergii (O.Deg. & I.Deg.) H.St.John	Unresolved		WCSP (in review)
Zanthoxylum skottsbergii (O.Deg. & I.Deg.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum sobrevielae D.R. Simpson	Synonym		TRO
Zanthoxylum somalense (Chiov.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum sonorense Lundell	Synonym		TRO
Zanthoxylum sorbifolium A.St.-Hil.	Synonym		WCSP (in review)
Zanthoxylum spinifex (Jacq.) DC.	Synonym		TRO
Zanthoxylum spinosum (L.) Sw.	Accepted		TRO
Zanthoxylum spinosum subsp. domingense (Krug & Urb.) Reynel	Accepted		TRO
Zanthoxylum spinosum subsp. hartii (Krug & Urb.) Reynel	Accepted		TRO
Zanthoxylum spinosum subsp. jamaicense (P. Wilson) Reynel	Accepted		TRO
Zanthoxylum spinosum subsp. spinosum	Accepted		TRO
Zanthoxylum spinosum subsp. venosum (Leonard) Reynel	Accepted		TRO
Zanthoxylum spondiifolium Wall.	Unresolved		WCSP (in review)
Zanthoxylum sprucei Engl.	Accepted		TRO
Zanthoxylum spruceoides	Unresolved		TRO
Zanthoxylum stelligerum Turcz.	Accepted		TRO
Zanthoxylum stenophyllum Hemsl.	Accepted		TRO
Zanthoxylum stenopterum (Griseb.) C. Wright	Synonym		TRO
Zanthoxylum stipitatum Engl.	Synonym		TRO
Zanthoxylum stipitatum C.C. Huang	Accepted		TRO
Zanthoxylum stuhlmannii Engl.	Unresolved		WCSP (in review)
Zanthoxylum suaveolens Lundell	Synonym		TRO
Zanthoxylum suberosum C.T.White	Unresolved		WCSP (in review)
Zanthoxylum subserratum Engl.	Synonym		TRO
Zanthoxylum subspicatum H.Perrier	Unresolved		WCSP (in review)
Zanthoxylum sumach Macfad.	Synonym		TRO
Zanthoxylum syncarpum Tul.	Accepted		WCSP (in review)
Zanthoxylum szechuanense W.P. Fang & J.H. Meng	Unresolved		TRO
Zanthoxylum tachirense Steyerm.	Synonym		WCSP (in review)
Zanthoxylum tachuelo Little	Synonym		TRO
Zanthoxylum taediosum A. Rich.	Accepted		TRO
Zanthoxylum tahitense (Nadeaud) J.Florence & N.Hallé	Unresolved		WCSP (in review)
Zanthoxylum taliense C.C. Huang	Synonym		TRO
Zanthoxylum tambopatense Reynel	Unresolved		TRO
Zanthoxylum tenuifolium Engl.	Synonym		TRO
Zanthoxylum tenuipes Standl.	Synonym		TRO
Zanthoxylum terebinthoides G.Bertol.	Unresolved		WCSP (in review)
Zanthoxylum ternatum Sw.	Synonym		TRO
Zanthoxylum tessmannii (Engl.) Ayafor	Unresolved		WCSP (in review)
Zanthoxylum tetraphyllum (Urb. & Ekman) J. Jiménez Alm.	Accepted		TRO
Zanthoxylum tetraspermum Wight & Arn.	Unresolved		WCSP (in review)
Zanthoxylum texanum Buckley	Synonym		TRO
Zanthoxylum thomasianum Krug & Urb.	Unresolved		WCSP (in review)
Zanthoxylum thomense A.Chev. ex Waterman	Unresolved		WCSP (in review)
Zanthoxylum thorncroftii Waterm.	Accepted		TRO
Zanthoxylum thouvenotii H.Perrier	Unresolved		WCSP (in review)
Zanthoxylum thunbergii DC.	Unresolved		WCSP (in review)
Zanthoxylum thunbergii var. grandifolia Harv.	Synonym		TRO
Zanthoxylum thunbergii var. obtusifolia Harv.	Synonym		TRO
Zanthoxylum tibetanum C.C. Huang	Synonym		TRO
Zanthoxylum tidorense Miq.	Unresolved		WCSP (in review)
Zanthoxylum timbor Wall.	Unresolved		WCSP (in review)
Zanthoxylum timoriense Span.	Unresolved		WCSP (in review)
Zanthoxylum tingoassuiba A. St.-Hil.	Accepted		TRO
Zanthoxylum tomentellum Hook. f.	Accepted		TRO
Zanthoxylum torvum F. Muell.	Synonym		TRO
Zanthoxylum tragodes (L.) DC.	Accepted		TRO
Zanthoxylum tricarpum Michx.	Synonym		TRO
Zanthoxylum trichilioides Standl.	Synonym		TRO
Zanthoxylum triflorum Turcz.	Unresolved		WCSP (in review)
Zanthoxylum trifoliatum L.	Synonym		WCSP
Zanthoxylum trijugum (Dunkley) P.G. Waterman	Accepted		TRO
Zanthoxylum trinitense R.O. Williams	Synonym		TRO
Zanthoxylum tripetalum (Standl.) D.M. Porter	Synonym		TRO
Zanthoxylum triphyllum (Lam.) G. Don	Synonym		TRO
Zanthoxylum triplinerve Turcz.	Unresolved		WCSP (in review)
Zanthoxylum tsihanimposa H.Perrier	Unresolved		WCSP (in review)
Zanthoxylum tuberculatum Engl.	Synonym		TRO
Zanthoxylum tumbezanum (J.F. Macbr.) J.F. Macbr.	Synonym		TRO
Zanthoxylum tweedii Engl.	Synonym		TRO
Zanthoxylum ubanghense A.Chev.	Unresolved		WCSP (in review)
Zanthoxylum undulatifolium Hemsl.	Accepted		TRO
Zanthoxylum undulatum Wall.	Unresolved		WCSP (in review)
Zanthoxylum usambarense (Engl.) Kokwaro	Accepted		TRO
Zanthoxylum usitatum Diels	Unresolved		WCSP (in review)
Zanthoxylum usitatum Pierre ex Laness.	Unresolved		WCSP (in review)
Zanthoxylum utile C.C. Huang	Synonym		TRO
Zanthoxylum valens (J.F. Macbr.) J.F. Macbr.	Synonym		TRO
Zanthoxylum varians Benth.	Unresolved		WCSP (in review)
Zanthoxylum velutinum Benth.	Synonym		TRO
Zanthoxylum veneficum F.M.Bailey	Unresolved		WCSP (in review)
Zanthoxylum venosum Leonard	Synonym		TRO
Zanthoxylum verrucosum (Cuatrec.) P.G. Waterman	Accepted		TRO
Zanthoxylum vinkii T.G.Hartley	Unresolved		WCSP (in review)
Zanthoxylum violaceum Wall.	Unresolved		WCSP (in review)
Zanthoxylum viride (A.Chev.) P.G.Waterman	Unresolved		WCSP (in review)
Zanthoxylum vitiense A.C. Sm.	Synonym		TRO
Zanthoxylum wallichianum Steud.	Unresolved		WCSP (in review)
Zanthoxylum weberbaueri (K. Krause) J.F. Macbr.	Accepted		TRO
Zanthoxylum welwitschii Welw. ex Hiern	Synonym		WCSP (in review)
Zanthoxylum williamii (Albuq.) P.G. Waterman	Synonym		TRO
Zanthoxylum williamsii Standl.	Synonym		TRO
Zanthoxylum wutaiense I.S.Chen	Accepted		TRO
Zanthoxylum xicense Miranda	Synonym		TRO
Zanthoxylum xichouense C.C. Huang	Accepted		TRO
Zanthoxylum yakumontanum (Sugim.) Nagam.	Unresolved		WCSP (in review)
Zanthoxylum yuanjiangense C.C. Huang	Accepted		TRO
Zanthoxylum yunnanense C.C. Huang	Synonym		TRO
Zanthoxylum zanthoxyloides (Lam.) Zepern. & Timler	Unresolved		WCSP (in review)
Zanthoxylum zeylanicum DC.	Unresolved		WCSP (in review)