The Plant List — A working list for all plant species

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458 plant name records match your search criteria Alternanthera. The results are below.

The names found have these generic epithets:

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

Name Status Confi­dence level Source Date supplied
Alternanthera acaulis Andersson Accepted M WCSP (in review)
Alternanthera achyrantha R.Br. ex Sweet Synonym M WCSP (in review)
Alternanthera achyrantha var. angustifolia Mart. ex Moq. Synonym L WCSP (in review)
Alternanthera achyrantha var. dasyantha Seub. Synonym L WCSP (in review)
Alternanthera achyrantha var. echinata (Sm.) Maiden Synonym L WCSP (in review)
Alternanthera achyrantha var. leiantha Seub. Synonym L WCSP (in review)
Alternanthera achyrantha var. parvifolia Moq. Synonym L WCSP (in review)
Alternanthera achyrantha var. pungens (Kunth) Suess. Synonym L TRO
Alternanthera achyranthes Forssk. Synonym M WCSP (in review)
Alternanthera achyranthoides Hiern Synonym M WCSP (in review)
Alternanthera achyranthoides Forssk. Synonym M TRO
Alternanthera adscendens Suess. Accepted M WCSP (in review)
Alternanthera albida (Moq.) Griseb. Accepted M WCSP (in review)
Alternanthera albida f. amentacea Suess. Synonym L WCSP (in review)
Alternanthera albida f. globifera Suess. Synonym L WCSP (in review)
Alternanthera albosquarrosa Suess. Accepted M WCSP (in review)
Alternanthera albotomentosa Suess. Accepted M WCSP (in review)
Alternanthera albotomentosa var. albotomentosa Synonym L TRO
Alternanthera altacruzensis Suess. Accepted M WCSP (in review)
Alternanthera amabilis Lem. Synonym M WCSP (in review)
Alternanthera amabilis var. tricolor Linden & André Synonym L WCSP (in review)
Alternanthera amoena (Lem.) Voss Synonym M WCSP (in review)
Alternanthera amoena Back. & Sloot. Synonym M TRO
Alternanthera amoena f. amabilis (Lem.) Voss Synonym L WCSP (in review)
Alternanthera amoena f. reinhardii Voss Synonym L WCSP (in review)
Alternanthera amoena f. rosea Voss Synonym L WCSP (in review)
Alternanthera amoena f. sessilis Voss Synonym L WCSP (in review)
Alternanthera amoena f. spectabilis Voss Synonym L WCSP (in review)
Alternanthera amoena f. typica Voss Synonym L WCSP (in review)
Alternanthera andicola (Moq.) Schinz Synonym M WCSP (in review)
Alternanthera angustifolia R.Br. Synonym M WCSP (in review)
Alternanthera angustifolia Moq. Synonym M WCSP (in review)
Alternanthera angustifolia var. lanata Benth. Synonym L WCSP (in review)
Alternanthera angustifolia var. macrocephala Domin Synonym L WCSP (in review)
Alternanthera angustifolia var. typica Domin Synonym L WCSP (in review)
Alternanthera aniospoda Standl. Unresolved L TRO
Alternanthera aquatica (Parodi) Chodat Accepted M WCSP (in review)
Alternanthera arequipensis Suess. Accepted M WCSP (in review)
Alternanthera areschougii R.E.Fr. Accepted M WCSP (in review)
Alternanthera argentata (Mart.) Moq. Synonym M WCSP (in review)
Alternanthera aristata (Danguy & Cherm.) Suess. Accepted L WCSP (in review)
Alternanthera aristata f. glabra Suess. Synonym L WCSP (in review)
Alternanthera arnoldiana Stoffers Synonym M WCSP (in review)
Alternanthera articulata O.Stützer Synonym M WCSP (in review)
Alternanthera articulata f. capitellata O.Stützer Synonym L WCSP (in review)
Alternanthera articulata f. capitulifera O.Stützer Synonym L WCSP (in review)
Alternanthera articulata var. minuta O.Stützer Synonym L WCSP (in review)
Alternanthera asterophora Standl. Synonym M WCSP (in review)
Alternanthera asterotricha Uline Accepted M WCSP (in review)
Alternanthera aurata Moq. Accepted M WCSP (in review)
Alternanthera australis Covas Synonym M WCSP (in review)
Alternanthera austrotrinidadis (Suess.) Pedersen Synonym M WCSP (in review)
Alternanthera austrotrinitatis (Suess.) Pedersen Accepted M TRO
Alternanthera axillaris (Willd.) DC. Synonym M WCSP (in review)
Alternanthera axillaris D.Dietr. [Invalid] Synonym M WCSP (in review)
Alternanthera bahiensis Pedersen Accepted M WCSP (in review)
Alternanthera bangii (Rusby) auct. Synonym M WCSP (in review)
Alternanthera bastosiana Glaz. [Invalid] Synonym M WCSP (in review)
Alternanthera baueri Moq. Synonym M WCSP (in review)
Alternanthera bettzickiana (Regel) G.Nicholson Accepted M WCSP (in review)
Alternanthera bettzickiana f. aurea Voss Synonym L WCSP (in review)
Alternanthera bettzickiana f. kurzii Voss Synonym L WCSP (in review)
Alternanthera bettzickiana var. spathulata (Lem.) Seub. Synonym L WCSP (in review)
Alternanthera bettzickiana f. spathulata (Lem.) Voss Synonym L WCSP (in review)
Alternanthera boliviana Rusby Accepted L WCSP (in review)
Alternanthera brachiata Moq. Synonym M WCSP (in review)
Alternanthera brasiliana (L.) Kuntze Accepted M WCSP (in review)
Alternanthera brasiliana f. angustifolia Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana f. bicolor Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana var. brasiliana Synonym L TRO
Alternanthera brasiliana var. glabriuscula Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana f. jacquinii (Schrad.) Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana var. jacquinii Kuntze Synonym L TRO
Alternanthera brasiliana var. longiseta Suess. Synonym L WCSP (in review)
Alternanthera brasiliana var. moquinii (Webb ex Moq.) Uline & W.L.Bray Synonym L WCSP (in review)
Alternanthera brasiliana f. obtusifolia Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana f. rubicunda Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana var. sericea Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana var. straminea (Mart.) Suess. Synonym L WCSP (in review)
Alternanthera brasiliana var. strigosa (Hassk.) Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana var. tomentosa Kuntze Synonym L WCSP (in review)
Alternanthera brasiliana var. villosa (Moq.) Kuntze Synonym L WCSP (in review)
Alternanthera brasiliensis Voss [Invalid] Unresolved L WCSP (in review)
Alternanthera broadwayi Standl. Unresolved L TRO
Alternanthera calcicola Standl. Accepted M WCSP (in review)
Alternanthera cana Suess. Accepted M WCSP (in review)
Alternanthera canescens Kunth Accepted M WCSP (in review)
Alternanthera canescens Moq. Synonym M WCSP (in review)
Alternanthera capituliflora (Bertero) Schinz Accepted M WCSP (in review)
Alternanthera caracasana Kunth Accepted M WCSP (in review)
Alternanthera caribaea Moq. Unresolved L WCSP (in review)
Alternanthera celosioides Moq. [Unplaced] Unresolved L WCSP (in review)
Alternanthera chacoensis Morong Unresolved L WCSP (in review)
Alternanthera ciliata Poepp. ex Seub. Synonym M WCSP (in review)
Alternanthera cinerella Suess. Accepted M WCSP (in review)
Alternanthera coerilis Voss Synonym M WCSP (in review)
Alternanthera collina Pedersen Accepted M WCSP (in review)
Alternanthera congesta Suess. & O.Stützer Accepted M WCSP (in review)
Alternanthera cordobensis (Standl.) Standl. Accepted M WCSP (in review)
Alternanthera coriacea Herzog Accepted M WCSP (in review)
Alternanthera corymbiformis Eliasson Accepted M WCSP (in review)
Alternanthera costaricensis Kuntze Accepted M WCSP (in review)
Alternanthera crassifolia (Standl.) Alain Accepted M WCSP (in review)
Alternanthera crucis (Moq.) Bold. Accepted L WCSP (in review)
Alternanthera culebrasensis Uline Synonym L WCSP (in review)
Alternanthera cyclophylla (Seub.) Schinz Synonym M WCSP (in review)
Alternanthera decipiens Benth. Synonym L WCSP (in review)
Alternanthera decurrens J.C.Siqueira Accepted M WCSP (in review)
Alternanthera dendrotricha C.C.Towns. Accepted M WCSP (in review)
Alternanthera dentata Stuchlík ex R.E.Fr. [Invalid] Synonym M WCSP (in review)
Alternanthera dentata Scheygr. [Illegitimate] Synonym M WCSP (in review)
Alternanthera dentata Scheygrond Synonym M TRO
Alternanthera dentata f. pubescens Suess. Synonym L WCSP (in review)
Alternanthera dentata f. rubiginosa Suess. Synonym L WCSP (in review)
Alternanthera denticulata R.Br. Synonym M WCSP (in review)
Alternanthera denticulata var. major Moq. Synonym L WCSP (in review)
Alternanthera denticulata var. micrantha Benth. Synonym L WCSP (in review)
Alternanthera denticulata var. uliginosa Domin Synonym L WCSP (in review)
Alternanthera diffusa Schacht Synonym M WCSP (in review)
Alternanthera dolichocephala (Urb.) Urb. Synonym L WCSP (in review)
Alternanthera dominii Schinz Accepted M WCSP (in review)
Alternanthera dubia Kunth Accepted M WCSP (in review)
Alternanthera dubia Moq. [Illegitimate] Synonym M WCSP (in review)
Alternanthera dunaliana Griseb. Unresolved L TRO
Alternanthera echinata Sm. Synonym M WCSP (in review)
Alternanthera echinata Fisch. & C.A.Mey. Unresolved L WCSP (in review)
Alternanthera echinocephala (Hook.f.) Christoph. Accepted L WCSP (in review)
Alternanthera elongata (Willd.) Schinz Accepted M WCSP (in review)
Alternanthera elongata var. elongata Synonym L TRO
Alternanthera elongata f. major Suess. Synonym L WCSP (in review)
Alternanthera elongata f. minor Suess. Synonym L WCSP (in review)
Alternanthera elongata var. nigriceps (Moq.) Suess. Synonym L WCSP (in review)
Alternanthera erecta Rchb. ex Moq. Synonym M WCSP (in review)
Alternanthera eupatorioides Remy Unresolved L TRO
Alternanthera fasciculata Suess. Accepted M WCSP (in review)
Alternanthera fastigiata Suess. Accepted M WCSP (in review)
Alternanthera felipponei Beauverd Unresolved L WCSP (in review)
Alternanthera ficoidea (L.) Sm. Accepted M WCSP (in review)
Alternanthera ficoidea Griseb. [Illegitimate] Synonym M WCSP (in review)
Alternanthera ficoidea f. aberrans (Pedersen) Pedersen Unresolved L WCSP (in review)
Alternanthera ficoidea var. amoena (Lem.) L.B.Sm. & Downs Synonym L WCSP (in review)
Alternanthera ficoidea var. bettzickiana (Regel) Backer Synonym L WCSP (in review)
Alternanthera ficoidea var. brachiata (Moq.) Uline & W.L.Bray Synonym L WCSP (in review)
Alternanthera ficoidea subsp. chacoensis (Morong) Pedersen Unresolved L WCSP (in review)
Alternanthera ficoidea var. diffusa (Mart.) Kuntze Synonym L WCSP (in review)
Alternanthera ficoidea var. erecta (Mart.) Pedersen Synonym L WCSP (in review)
Alternanthera ficoidea var. halimifolia (Lam.) Kuntze Synonym L WCSP (in review)
Alternanthera ficoidea var. normalis Kuntze Synonym L WCSP (in review)
Alternanthera ficoidea subsp. pilosa (Moq.) Pedersen Unresolved L WCSP (in review)
Alternanthera ficoidea f. pilosa (Moq.) Pedersen Unresolved L WCSP (in review)
Alternanthera ficoidea var. radicans (Mart.) Pedersen Synonym L WCSP (in review)
Alternanthera ficoidea var. spathulata (Lem.) L.B.Sm. & Downs Synonym L WCSP (in review)
Alternanthera ficoidea var. versicolor (Lem.) L.B.Sm. & Downs Synonym L WCSP (in review)
Alternanthera ficoides P.Beauv. Synonym M WCSP (in review)
Alternanthera ficoides var. bettzickiana (Regel) Backer Synonym L WCSP (in review)
Alternanthera ficoides var. flavogrisea (Urb.) Fawc. & Rendle Synonym L WCSP (in review)
Alternanthera ficoides var. minor P.Beauv. Synonym L WCSP (in review)
Alternanthera ficoides var. versicolor Lem. Synonym L WCSP (in review)
Alternanthera filaginoides Desv. ex Ham. Unresolved L TRO
Alternanthera filifolia (Hook.f.) J.T.Howell Accepted M WCSP (in review)
Alternanthera filifolia subsp. filifolia Synonym L TRO
Alternanthera filifolia subsp. glauca J.T.Howell Synonym L WCSP (in review)
Alternanthera filifolia subsp. glaucescens (Hook.f.) Eliasson Synonym L WCSP (in review)
Alternanthera filifolia subsp. margaritacea J.T.Howell Synonym L WCSP (in review)
Alternanthera filifolia subsp. microcephala Eliasson Synonym L WCSP (in review)
Alternanthera filifolia subsp. nudicaulis (Hook.f.) Eliasson Synonym L WCSP (in review)
Alternanthera filifolia subsp. pintensis Eliasson Synonym L WCSP (in review)
Alternanthera filifolia subsp. rabidensis Eliasson Synonym L WCSP (in review)
Alternanthera filifolia subsp. subsquarrosa J.T.Howell Synonym L WCSP (in review)
Alternanthera filifolia subsp. sylvatica J.T.Howell Synonym L WCSP (in review)
Alternanthera flava (L.) Mears Accepted M WCSP (in review)
Alternanthera flavescens Kunth Accepted M WCSP (in review)
Alternanthera flavescens Moq. [Unplaced] Unresolved L WCSP (in review)
Alternanthera flavicoma (Andersson) J.T.Howell Accepted M WCSP (in review)
Alternanthera flavida Suess. Accepted M WCSP (in review)
Alternanthera flavogrisea (Urb.) Urb. Synonym M WCSP (in review)
Alternanthera floridana (Chapm.) Small Synonym L WCSP (in review)
Alternanthera flosculosa J.T.Howell Accepted M WCSP (in review)
Alternanthera forsstroemii R.E.Fr. Synonym M WCSP (in review)
Alternanthera friesii Schinz [Illegitimate] Synonym M WCSP (in review)
Alternanthera frutescens (L'Hér.) R.Br. ex Spreng. Accepted M WCSP (in review)
Alternanthera galapagensis (A.Stewart) J.T.Howell Accepted M WCSP (in review)
Alternanthera geniculata Urb. Accepted M WCSP (in review)
Alternanthera geniculata (S.Moore) R.E.Fr. [Illegitimate] Synonym M WCSP (in review)
Alternanthera genticulata S. Moore Unresolved L TRO
Alternanthera glabra Moq. Synonym M WCSP (in review)
Alternanthera glauca (Mart.) Hosseus Synonym M WCSP (in review)
Alternanthera glaucescens (Hook.f.) J.T.Howell Accepted M WCSP (in review)
Alternanthera glaucescens f. strictiuscula (Andersson) J.T.Howell Synonym L WCSP (in review)
Alternanthera glaziovii R.E.Fr. Accepted M WCSP (in review)
Alternanthera gomphrenoides Kunth Accepted M WCSP (in review)
Alternanthera gracilis (M.Martens & Galeotti) Loes. Synonym M WCSP (in review)
Alternanthera grandis Eliasson Accepted M WCSP (in review)
Alternanthera halimifolia (Lam.) Standl. ex Pittier Accepted M WCSP (in review)
Alternanthera halimifolia subsp. macrophylla J.T.Howell Synonym L WCSP (in review)
Alternanthera hassleriana Chodat Synonym M WCSP (in review)
Alternanthera helleri (B.L.Rob.) J.T.Howell Accepted M WCSP (in review)
Alternanthera helleri f. obtusior (B.L.Rob.) J.T.Howell Synonym L WCSP (in review)
Alternanthera herniarioides Beurl. Accepted M WCSP (in review)
Alternanthera hirsuta R.E. Fr. Unresolved L TRO
Alternanthera hirtula (Mart.) R.E.Fr. Accepted L WCSP (in review)
Alternanthera hirtula var. hirsuta Pedersen Synonym L WCSP (in review)
Alternanthera hirtula var. nitens Pedersen Synonym L WCSP (in review)
Alternanthera hirtula var. robusta Chodat Synonym L WCSP (in review)
Alternanthera hirtula var. rosea Chodat Synonym L WCSP (in review)
Alternanthera inaccessa Pedersen Accepted M WCSP (in review)
Alternanthera ingramiana (Standl.) Schinz Accepted M WCSP (in review)
Alternanthera iresinoides Kunth Synonym M WCSP (in review)
Alternanthera jacquinii (Schrad.) Alain Accepted M WCSP (in review)
Alternanthera januarensis J.C.Siqueira Accepted M WCSP (in review)
Alternanthera juncea Phil. Unresolved L TRO
Alternanthera junciflora (Remy) I.M.Johnst. Accepted L WCSP (in review)
Alternanthera kerberi Uline & W.L.Bray Synonym M WCSP (in review)
Alternanthera kuntheana Klotzsch Unresolved L TRO
Alternanthera kuntzii Schinz Unresolved L TRO
Alternanthera kurtzii Schinz ex Pedersen Accepted M WCSP (in review)
Alternanthera kurtzii subsp. kurtzii Synonym L TRO
Alternanthera kurtzii subsp. sclerosperma Pedersen Synonym L WCSP (in review)
Alternanthera lactea Hieron. Unresolved L TRO
Alternanthera laguroides (Standl.) Standl. Accepted M WCSP (in review)
Alternanthera lanceolata (Benth.) Schinz Accepted M WCSP (in review)
Alternanthera lanuginosa (Nutt.) Moq. Unresolved L WCSP (in review)
Alternanthera lappulacea Schltdl. ex Moq. Synonym L WCSP (in review)
Alternanthera latifolia (M.Martens & Galeotti) Moq. Synonym M WCSP (in review)
Alternanthera laxa Suess. Accepted M WCSP (in review)
Alternanthera lehmannii Hieron. Synonym M WCSP (in review)
Alternanthera leiantha (Seub.) Alain Synonym M WCSP (in review)
Alternanthera leptophylla Benth. Synonym M WCSP (in review)
Alternanthera leucantha Moq. Synonym M WCSP (in review)
Alternanthera linearis Bello Accepted M WCSP (in review)
Alternanthera littoralis P.Beauv. Accepted M WCSP (in review)
Alternanthera littoralis var. guineensis Pedersen Synonym L WCSP (in review)
Alternanthera littoralis var. maritima (Mart.) Pedersen Synonym L WCSP (in review)
Alternanthera littoralis var. sparmannii (Moq.) Pedersen Accepted L WCSP (in review)
Alternanthera longipes (Moq.) Benth. Accepted M WCSP (in review)
Alternanthera lorentzii Uline Synonym M WCSP (in review)
Alternanthera lorentzii Suess. [Illegitimate] Synonym M WCSP (in review)
Alternanthera losseni Burret Unresolved L TRO
Alternanthera lupulina Kunth Accepted M WCSP (in review)
Alternanthera macbridei Standl. Accepted M WCSP (in review)
Alternanthera macbridei f. minor Suess. Synonym L WCSP (in review)
Alternanthera macrorhiza Hauman Unresolved L WCSP (in review)
Alternanthera major (Benth.) Domin Synonym M WCSP (in review)
Alternanthera malmeana R.E.Fr. Accepted M WCSP (in review)
Alternanthera malmeana var. straminea (Chodat) Pedersen Synonym L WCSP (in review)
Alternanthera manillensis (Walp.) Kanis Synonym L WCSP (in review)
Alternanthera maritima (Mart.) A.St.-Hil. Synonym M WCSP (in review)
Alternanthera maritima D.Dietr. [Unplaced] Unresolved L WCSP (in review)
Alternanthera maritima var. africana Hauman Synonym L WCSP (in review)
Alternanthera maritima var. communis A.St.-Hil. Synonym L WCSP (in review)
Alternanthera maritima var. concatenata A.St.-Hil. Synonym L WCSP (in review)
Alternanthera maritima var. parvifolia A.St.-Hil. Synonym L WCSP (in review)
Alternanthera maritima var. sparmannii (Moq.) Mears Synonym L WCSP (in review)
Alternanthera markgrafii Suess. Accepted M WCSP (in review)
Alternanthera martii (Moq.) R.E.Fr. Accepted M WCSP (in review)
Alternanthera martii f. bastosiana Suess. Synonym L WCSP (in review)
Alternanthera martii f. pinheirensis Suess. Synonym L WCSP (in review)
Alternanthera martinicensis (Moq.) Standl. Synonym L WCSP (in review)
Alternanthera megaphylla (Standl.) Standl. Synonym M WCSP (in review)
Alternanthera menziesii H.St.John Synonym L WCSP (in review)
Alternanthera meridensis O.Stützer Synonym M WCSP (in review)
Alternanthera mexicana Moq. Accepted M WCSP (in review)
Alternanthera mexicana (Schltdl.) Hieron. [Illegitimate] Synonym M WCSP (in review)
Alternanthera mexicana var. divergens Suess. Synonym L WCSP (in review)
Alternanthera mexicana var. gracilis Suess. Synonym L WCSP (in review)
Alternanthera mexicana f. lanuginosa Suess. Synonym L WCSP (in review)
Alternanthera mexicana var. lehmannii (Hieron.) Suess. Synonym L WCSP (in review)
Alternanthera meyeriana (Regel & Körn.) Suess. Synonym M WCSP (in review)
Alternanthera micrantha R.E.Fr. Accepted M WCSP (in review)
Alternanthera micrantha (Benth.) Domin [Illegitimate] Synonym M WCSP (in review)
Alternanthera microcephala (Moq.) Schinz Synonym M WCSP (in review)
Alternanthera microphylla R.E.Fr. Accepted M WCSP (in review)
Alternanthera microphylla var. major Suess. Synonym L WCSP (in review)
Alternanthera minutiflora (Seub.) Suess. Accepted M WCSP (in review)
Alternanthera mollendoana Suess. Accepted M WCSP (in review)
Alternanthera mollis (B.L.Rob.) Loes. Accepted L WCSP (in review)
Alternanthera moquinii (Webb ex Moq.) Dusén Synonym M WCSP (in review)
Alternanthera moquinii var. grandiceps Suess. Synonym L WCSP (in review)
Alternanthera moquinii var. villosa Dusén Synonym L WCSP (in review)
Alternanthera morongii Uline Unresolved L WCSP (in review)
Alternanthera multicaulis (Mart.) Kuntze Accepted M WCSP (in review)
Alternanthera multiflora (Seub.) Schinz Accepted M WCSP (in review)
Alternanthera muscoides Benth. & Hook.f. Accepted M WCSP (in review)
Alternanthera nahui Heenan & de Lange Accepted M WCSP (in review)
Alternanthera nana R.Br. Synonym M WCSP (in review)
Alternanthera nana F.A.Bauer ex Moq. Synonym L WCSP (in review)
Alternanthera nana var. major Benth. Synonym L WCSP (in review)
Alternanthera negrensis Suess. Synonym M WCSP (in review)
Alternanthera nesiotes I.M.Johnst. Accepted M WCSP (in review)
Alternanthera nigriceps Hook. Accepted M WCSP (in review)
Alternanthera nigripes Steud. Synonym M WCSP (in review)
Alternanthera nodifera (Moq.) Griseb. Accepted M WCSP (in review)
Alternanthera nodiflora R.Br. Synonym M WCSP (in review)
Alternanthera nodiflora var. lanceolata Moq. Synonym L WCSP (in review)
Alternanthera nodiflora var. linearifolia Moq. Synonym L WCSP (in review)
Alternanthera nudicaulis (Hook.f.) Christoph. Accepted M WCSP (in review)
Alternanthera obovata (M.Martens & Galeotti) Millsp. Accepted M WCSP (in review)
Alternanthera ochracea Suess. Synonym M WCSP (in review)
Alternanthera olivacea (Urb.) Urb. Accepted M WCSP (in review)
Alternanthera panamensis (Standl.) Standl. Accepted M WCSP (in review)
Alternanthera paniculata Kunth Synonym M WCSP (in review)
Alternanthera paniculata Bello [Unplaced] Unresolved L WCSP (in review)
Alternanthera paronychioides A.St.-Hil. Accepted M WCSP (in review)
Alternanthera paronychioides Klotzsch ex K.Koch [Illegitimate] Synonym M WCSP (in review)
Alternanthera paronychioides f. aberrans Pedersen Unresolved L WCSP (in review)
Alternanthera paronychioides var. amazonica Huber Synonym L WCSP (in review)
Alternanthera paronychioides var. amentacea Suess. Synonym L WCSP (in review)
Alternanthera paronychioides var. bettzickiana (Regel) Fosberg Synonym L WCSP (in review)
Alternanthera paronychioides var. boliviana (Rusby) Pedersen Unresolved L WCSP (in review)
Alternanthera paronychioides var. floribunda Hoehne Synonym L WCSP (in review)
Alternanthera paronychioides var. ovata Chodat Synonym L WCSP (in review)
Alternanthera paronychioides var. pilosa (Moq.) Suess. Accepted L WCSP (in review)
Alternanthera parviflora Moq. Accepted M WCSP (in review)
Alternanthera parvifolia (Moq.) Fawc. & Rendle Synonym M WCSP (in review)
Alternanthera pennelliana Mears ex Pedersen Accepted M WCSP (in review)
Alternanthera peploides (Humb. & Bonpl. ex Schult.) Urb. Synonym M WCSP (in review)
Alternanthera peruviana (Moq.) Suess. Accepted M WCSP (in review)
Alternanthera peruviana f. globifera Suess. Synonym L WCSP (in review)
Alternanthera philippo-coburgii (Zahlbr.) Suess. Accepted M WCSP (in review)
Alternanthera philoxerina Suess. Synonym M WCSP (in review)
Alternanthera philoxeroides (Mart.) Griseb. Accepted M WCSP (in review)
Alternanthera philoxeroides var. acutifolia (Moq.) Hicken Synonym L WCSP (in review)
Alternanthera philoxeroides f. acutifolia (Moq.) Pedersen Synonym L WCSP (in review)
Alternanthera philoxeroides f. angustifolia Suess. Synonym L WCSP (in review)
Alternanthera philoxeroides var. lancifolia Chodat Synonym L WCSP (in review)
Alternanthera philoxeroides var. luxurians Suess. Synonym L WCSP (in review)
Alternanthera philoxeroides var. obtusifolia (Mart.) Hicken Synonym L WCSP (in review)
Alternanthera philoxeroides var. phyllantha R.E.Fr. Synonym L WCSP (in review)
Alternanthera philoxeroides var. platyphylla (Seub.) R.E.Fr. Synonym L WCSP (in review)
Alternanthera pilosa Moq. Unresolved L WCSP (in review)
Alternanthera pilosa var. microphylla Chodat Synonym L WCSP (in review)
Alternanthera pilosa f. petiolata Chodat Synonym L WCSP (in review)
Alternanthera pinheirensis Glaz. [Invalid] Synonym M WCSP (in review)
Alternanthera piptantha Pedersen Accepted M WCSP (in review)
Alternanthera piurensis Standl. Synonym M WCSP (in review)
Alternanthera plumila Stuckert Unresolved L TRO
Alternanthera polycephala Benth. Accepted M WCSP (in review)
Alternanthera polygonoides (L.) R.Br. ex Sweet Synonym M WCSP (in review)
Alternanthera polygonoides var. austrotrinitatis Suess. Synonym L WCSP (in review)
Alternanthera polygonoides var. diffusa (Mart.) Hicken Synonym L WCSP (in review)
Alternanthera polygonoides var. elongata Suess. Synonym L WCSP (in review)
Alternanthera polygonoides var. ficoidea (L.) M.Gómez Synonym L WCSP (in review)
Alternanthera polygonoides var. glabrescens Gris Synonym L WCSP (in review)
Alternanthera polygonoides var. glabrescens Griseb. Synonym L TRO
Alternanthera polygonoides f. halimioides Suess. Synonym L WCSP (in review)
Alternanthera polygonoides f. pubescens Diogo Synonym L WCSP (in review)
Alternanthera polygonoides var. radicans (Moq.) M.Gómez Synonym L WCSP (in review)
Alternanthera porrigens (Jacq.) Kuntze Accepted M WCSP (in review)
Alternanthera porrigens var. porrigens Synonym L TRO
Alternanthera portoricensis Kuntze Synonym L WCSP (in review)
Alternanthera praelonga A.St.-Hil. Accepted M WCSP (in review)
Alternanthera procumbens Schult. Accepted M WCSP (in review)
Alternanthera procumbens Rojas Acosta [Illegitimate] Synonym M WCSP (in review)
Alternanthera prostrata D.Don Synonym M WCSP (in review)
Alternanthera puberula (Mart.) D.Dietr. Accepted M WCSP (in review)
Alternanthera pubescens Moq. Synonym M WCSP (in review)
Alternanthera pubiflora (Benth.) Kuntze Accepted M WCSP (in review)
Alternanthera pubiflora f. purpurea (Standl.) Dodson & A.H.Gentry Synonym L WCSP (in review)
Alternanthera pulchella Kunth Accepted M WCSP (in review)
Alternanthera pulchella var. versicolor (Lem.) M.R.Almeida Synonym L WCSP (in review)
Alternanthera pulverulenta Moq. Accepted M WCSP (in review)
Alternanthera pumila O.Stützer Accepted M WCSP (in review)
Alternanthera pumila var. coarctata O.Stützer Synonym L WCSP (in review)
Alternanthera pungens Kunth Accepted M WCSP (in review)
Alternanthera pungens var. leiantha (Seub.) Suess. Synonym L WCSP (in review)
Alternanthera pungens var. monocephala (Bolus & Marcos) O.Bolòs & Vigo Synonym L WCSP (in review)
Alternanthera pungens f. pauciflora Suess. Synonym L WCSP (in review)
Alternanthera purpurea Pynaert Synonym M WCSP (in review)
Alternanthera pycnantha (Benth.) Standl. Accepted M WCSP (in review)
Alternanthera radicata Hook.f. Accepted M WCSP (in review)
Alternanthera raimondii Suess. Accepted M WCSP (in review)
Alternanthera ramosissima (Mart.) Chodat & Hassl. Accepted M WCSP (in review)
Alternanthera ramosissima var. missionum Pedersen Synonym L WCSP (in review)
Alternanthera ramosissima var. reptans Pedersen Synonym L WCSP (in review)
Alternanthera regelii (Seub.) Schinz Accepted M WCSP (in review)
Alternanthera reineckii Briq. Accepted M WCSP (in review)
Alternanthera reinhardii Voss [Invalid] Synonym M WCSP (in review)
Alternanthera repens J.F.Gmel. Synonym M WCSP (in review)
Alternanthera repens (L.) Link [Illegitimate] Synonym M WCSP (in review)
Alternanthera repens f. monocephala Bolus & Marcos Synonym L WCSP (in review)
Alternanthera richardii Moq. Synonym M WCSP (in review)
Alternanthera rigida B.L.Rob. & Greenm. Accepted M WCSP (in review)
Alternanthera robinsonii Suess. Accepted M WCSP (in review)
Alternanthera robinsonii var. laxa Suess. Synonym L WCSP (in review)
Alternanthera rosea (Morong.) Uline & W.L.Bray Synonym L WCSP (in review)
Alternanthera rosea Voss [Invalid] Synonym M WCSP (in review)
Alternanthera rufa (Mart.) D.Dietr. Accepted M WCSP (in review)
Alternanthera rufa var. glabrata (Seub.) R.E.Fr. Synonym L WCSP (in review)
Alternanthera rufescens Suess. Synonym M WCSP (in review)
Alternanthera rugulosa (B.L.Rob.) J.T.Howell Accepted M WCSP (in review)
Alternanthera scandens Hallier f. Accepted M WCSP (in review)
Alternanthera scirpoides Hook.f. Accepted M WCSP (in review)
Alternanthera scirpoides Hook. f. ex Kuntze Synonym M TRO
Alternanthera sclerosperma Pedersen Unresolved L TRO
Alternanthera sennii Mattei Synonym M WCSP (in review)
Alternanthera sericea Kunth Accepted M WCSP (in review)
Alternanthera serpens Pedersen Accepted M WCSP (in review)
Alternanthera serpyllifolia (Poir.) Urb. Accepted M WCSP (in review)
Alternanthera serpyllifolia (Mart.) Schinz [Illegitimate] Synonym M WCSP (in review)
Alternanthera sessilis (L.) R.Br. ex DC. Accepted M WCSP (in review)
Alternanthera sessilis var. amoena Lem. Synonym L WCSP (in review)
Alternanthera sessilis var. angustifolia Moq. Synonym L WCSP (in review)
Alternanthera sessilis var. denticulata (R.Br.) Kuntze Synonym L WCSP (in review)
Alternanthera sessilis f. lanceolata Kuntze Synonym L WCSP (in review)
Alternanthera sessilis var. major Moq. Synonym L WCSP (in review)
Alternanthera sessilis var. neglecta Kuntze Synonym L WCSP (in review)
Alternanthera sessilis var. nodiflora (R.Br.) Kuntze Synonym L WCSP (in review)
Alternanthera sessilis var. parviflora Kuntze Synonym L WCSP (in review)
Alternanthera sessilis f. spathulifolia Kuntze Synonym L WCSP (in review)
Alternanthera sessilis var. stauntonii Moq. Synonym L WCSP (in review)
Alternanthera sessilis var. tenuissima (Suess.) Backer Synonym L WCSP (in review)
Alternanthera sibirica (De Vest ex Roem. & Schult.) Steud. Synonym M WCSP (in review)
Alternanthera snodgrassii (B.L.Rob.) J.T.Howell Accepted M WCSP (in review)
Alternanthera spathulata Lem. Synonym M WCSP (in review)
Alternanthera spinosa (Hornem.) Schult. Accepted M WCSP (in review)
Alternanthera stellata Uline & W.L.Bray Accepted M WCSP (in review)
Alternanthera stellata var. glabrata (Rose) Uline & W.L.Bray Synonym L WCSP (in review)
Alternanthera stenophylla (Standl.) Standl. Accepted M WCSP (in review)
Alternanthera straminea (Mart.) Suess. Synonym M WCSP (in review)
Alternanthera straminea (Mart.) Millsp. Synonym M TRO
Alternanthera strictiuscula (Andersson) Schinz Accepted M WCSP (in review)
Alternanthera strigosa Hassk. Synonym M WCSP (in review)
Alternanthera stringillosa Sodiro Unresolved L TRO
Alternanthera subscaposa Hook.f. Accepted M WCSP (in review)
Alternanthera subumbellata Suess. Synonym M WCSP (in review)
Alternanthera suessenguthii Covas Accepted M WCSP (in review)
Alternanthera suffruticosa Torr. Unresolved L WCSP (in review)
Alternanthera tenella Colla Synonym M WCSP (in review)
Alternanthera tenella Moq. [Illegitimate] Synonym M WCSP (in review)
Alternanthera tenella var. bettzickiana (Regel) Veldkamp Synonym L WCSP (in review)
Alternanthera tenella subsp. flavogrisea (Urb.) Mears & Veldkamp Synonym L WCSP (in review)
Alternanthera tenella var. versicolor (Lem.) Veldkamp Synonym L WCSP (in review)
Alternanthera tenuissima Suess. Synonym M WCSP (in review)
Alternanthera tetramera R.E.Fr. Accepted M WCSP (in review)
Alternanthera thomensis Gand. Synonym M WCSP (in review)
Alternanthera tomentella Seub. Synonym M WCSP (in review)
Alternanthera tomentosa (Moq.) Schinz Unresolved L WCSP (in review)
Alternanthera triandra Lam. [Illegitimate] Synonym M WCSP (in review)
Alternanthera triandra Steud. Synonym M WCSP (in review)
Alternanthera triandra var. denticulata (R.Br.) Maiden & Betche Synonym L WCSP (in review)
Alternanthera triandra var. nodiflora (R.Br.) Maiden & Betche Synonym L WCSP (in review)
Alternanthera truxillensis Kunth Accepted L WCSP (in review)
Alternanthera tubulosa Suess. Accepted M WCSP (in review)
Alternanthera tucumana Lillo Accepted M WCSP (in review)
Alternanthera uliginosa (Domin) Dinter Synonym M WCSP (in review)
Alternanthera urbanii (Standl.) Urb. Synonym M WCSP (in review)
Alternanthera variegata K.Koch Synonym M WCSP (in review)
Alternanthera versicolor (Lem.) Regel Synonym M WCSP (in review)
Alternanthera versicolor f. aurea Voss Synonym L WCSP (in review)
Alternanthera vestita (Andersson) J.T.Howell Accepted M WCSP (in review)
Alternanthera villiflora Scheele Synonym M WCSP (in review)
Alternanthera villosa Sm. [Unplaced] Unresolved L WCSP (in review)
Alternanthera villosa Kunth Accepted M WCSP (in review)
Alternanthera villosa D.Dietr. Synonym M WCSP (in review)
Alternanthera virgata Spreng. ex Moq. Synonym M WCSP (in review)
Alternanthera virgata (Schrad.) Suess. Synonym M WCSP (in review)
Alternanthera williamsii (Standl.) Standl. Synonym M WCSP (in review)
Alternanthera williamsii f. purpurea Standl. Synonym L WCSP (in review)