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⚠ Version 1 of The Plant List has been superseded.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 Hydrocotyle volckmannii; we will try Hydrocotyle instead.

474 plant name records match your search criteria Hydrocotyle. The results are below.

• Genus Hydrocotyle is in the family Araliaceae. 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 Y Z

The results can also be downloaded as a CSV file.

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

Name	Status	Confi­dence level	Source
Hydrocotyle abbreviata A. Rich.	Synonym		TRO
Hydrocotyle abyssinica Gand.	Unresolved		WCSP (in review)
Hydrocotyle aconitifolia A.Rich.	Accepted		WCSP (in review)
Hydrocotyle acuminata Urb.	Accepted		WCSP (in review)
Hydrocotyle acuminata var. boliviana Kuntze	Synonym		TRO
Hydrocotyle acutifolia Ruiz & Pav.	Accepted		TRO
Hydrocotyle acutiloba (F.Muell.) N.A.Wakef.	Unresolved		WCSP (in review)
Hydrocotyle adoensis Hochst.	Synonym		TRO
Hydrocotyle affinis Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle alata A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle alchemilloides A. Rich.	Accepted		TRO
Hydrocotyle algida N.A.Wakef.	Unresolved		WCSP (in review)
Hydrocotyle alpestris Gardner	Unresolved		WCSP (in review)
Hydrocotyle alpina Vell.	Unresolved		WCSP (in review)
Hydrocotyle alpina Eckl. & Zeyh.	Unresolved		WCSP (in review)
Hydrocotyle alsophila Colenso	Synonym		WCSP (in review)
Hydrocotyle ambigua Britton, Sterns & Poggenb.	Synonym		TRO
Hydrocotyle americana L.	Accepted		WCSP (in review)
Hydrocotyle americana Walter	Synonym		TRO
Hydrocotyle americana var. heteromeria (A.Rich.) Kirk	Synonym		WCSP (in review)
Hydrocotyle americana var. monticola (Hook. f.) Hiern	Synonym		TRO
Hydrocotyle amoena Colenso	Synonym		WCSP (in review)
Hydrocotyle andina Cuatrec.	Unresolved		WCSP (in review)
Hydrocotyle apiifolia A.Cunn. ex Hook.f.	Unresolved		WCSP (in review)
Hydrocotyle apolobambensis M. Mend. & A. Fuentes	Unresolved		TRO
Hydrocotyle araucana Phil.	Unresolved		WCSP (in review)
Hydrocotyle araucana var. patagonica Speg.	Synonym		TRO
Hydrocotyle arbuscula Schltr.	Unresolved		WCSP (in review)
Hydrocotyle aristeguietae Mathias & Constance	Accepted		WCSP (in review)
Hydrocotyle artensis Montrouz.	Unresolved		WCSP (in review)
Hydrocotyle asiatica L.	Synonym		WCSP (in review)
Hydrocotyle asiatica var. floridana J.M. Coult. & Rose	Synonym		TRO
Hydrocotyle asiatica f. luxurians Donn. Sm.	Synonym		TRO
Hydrocotyle asiatica var. monantha F.Muell.	Synonym		WCSP (in review)
Hydrocotyle asterias Cham. & Schltdl.	Unresolved		WCSP (in review)
Hydrocotyle australis J.M. Coult. & Rose	Synonym		TRO
Hydrocotyle barbarossa Cham. & Schltdl.	Unresolved		WCSP (in review)
Hydrocotyle batrachioides DC.	Synonym		TRO
Hydrocotyle batrachium Hance	Accepted		WCSP (in review)
Hydrocotyle benguetensis Elmer	Accepted		TRO
Hydrocotyle biflora P. Vell.	Synonym		TRO
Hydrocotyle bipinnata Raf. ex Muhl.	Unresolved		WCSP (in review)
Hydrocotyle blepharocarpa F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle boliviana (Kuntze) Mathias	Accepted		TRO
Hydrocotyle bonariensis Lam.	Accepted		WCSP (in review)
Hydrocotyle bonariensis var. multiflora (Lam.) Don	Synonym		TRO
Hydrocotyle bonariensis var. texana J.M. Coult. & Rose	Synonym		TRO
Hydrocotyle bonariensis var. tribotrys (Ruiz & Pav.) G. Don	Synonym		TRO
Hydrocotyle bonplandii A.Rich.	Accepted		WCSP (in review)
Hydrocotyle bonplandii var. filipes (Griseb.) Pérez-Mor.	Synonym		TRO
Hydrocotyle bonplandii var. glabra Mathias	Synonym		TRO
Hydrocotyle bowlesioides Mathias & Constance	Accepted		TRO
Hydrocotyle brachystachya DC.	Unresolved		WCSP (in review)
Hydrocotyle bracteata DC.	Unresolved		WCSP (in review)
Hydrocotyle bradei Rossbach	Unresolved		WCSP (in review)
Hydrocotyle brasiliensis Scheidw. ex Otto & F. Dietr.	Synonym		TRO
Hydrocotyle brevipedata St. Lag.	Synonym		TRO
Hydrocotyle brevipes DC.	Synonym		TRO
Hydrocotyle brittonii Mathias	Unresolved		WCSP (in review)
Hydrocotyle bulbosa Eaton & Wright	Unresolved		WCSP (in review)
Hydrocotyle bupleurifolia A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle burmanica Kurz	Accepted		TRO
Hydrocotyle burmanica subsp. chinensis (Dunn ex Shan & S.L. Liou) C.Y. Wu & F.T. Pu	Synonym		TRO
Hydrocotyle burmanica subsp. craibii (H. Eichler) C.Y. Wu & F.T. Pu	Synonym		TRO
Hydrocotyle burmanica subsp. forrestii (H. Wolff) C.Y. Wu & F.T. Pu	Synonym		TRO
Hydrocotyle burmanica subsp. handelii (H. Wolff ex Hand.-Mazz.) C.Y. Wu & F.T. Pu	Synonym		TRO
Hydrocotyle caffra Meisn.	Synonym		TRO
Hydrocotyle calcicola Y.H. Li	Accepted		TRO
Hydrocotyle callicarpa Bunge	Unresolved		WCSP (in review)
Hydrocotyle callicephala Cham.	Synonym		WCSP (in review)
Hydrocotyle callicephala var. hirtella Urb.	Synonym		WCSP (in review)
Hydrocotyle calliodus Cham. & Schltdl.	Synonym		TRO
Hydrocotyle canbyi J.M. Coult. & Rose	Synonym		TRO
Hydrocotyle candollei F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle capensis Kuntze	Unresolved		WCSP (in review)
Hydrocotyle capillaris F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle capitata Humb. & Bonpl. ex Schult.	Synonym		TRO
Hydrocotyle cardiophylla H. Wolff	Synonym		TRO
Hydrocotyle carrerae Phil.	Unresolved		WCSP (in review)
Hydrocotyle ceratocarpa W.Fitzg.	Unresolved		WCSP (in review)
Hydrocotyle chamaemorus Cham. & Schltdl.	Accepted		TRO
Hydrocotyle chamaemorus var. citriodora (Ruiz & Pav.) Reiche	Synonym		TRO
Hydrocotyle chamaemorus var. valdiviana Reiche	Synonym		TRO
Hydrocotyle chevalieri (Cherm.) Tardieu	Unresolved		WCSP (in review)
Hydrocotyle chiangdaoensis Murata	Unresolved		WCSP (in review)
Hydrocotyle chilensis Phil.f.	Unresolved		WCSP (in review)
Hydrocotyle chinensis L.	Synonym		WCSP (in review)
Hydrocotyle chinensis (Dunn ex Shan & S.L. Liou) Craib	Synonym		TRO
Hydrocotyle citriodora Ruiz & Pav.	Synonym		TRO
Hydrocotyle colorata Colenso	Synonym		WCSP (in review)
Hydrocotyle communis DC.	Unresolved		WCSP (in review)
Hydrocotyle comocarpa F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle compacta A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle composita Pursh	Unresolved		WCSP (in review)
Hydrocotyle concinna Colenso	Synonym		WCSP (in review)
Hydrocotyle conferta Wight	Unresolved		WCSP (in review)
Hydrocotyle confusa H.Wolff	Accepted		WCSP (in review)
Hydrocotyle cordata Walter	Unresolved		WCSP (in review)
Hydrocotyle cordifolia Hook. f.	Synonym		TRO
Hydrocotyle corynophora F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle costaricensis Rose	Synonym		TRO
Hydrocotyle craibii H. Eichler	Synonym		TRO
Hydrocotyle crassiuscula Tate	Unresolved		WCSP (in review)
Hydrocotyle crinita Thouars ex DC.	Unresolved		WCSP (in review)
Hydrocotyle cryptocarpa Speg.	Accepted		WCSP (in review)
Hydrocotyle cuatrecasasii Mathias & Constance	Unresolved		WCSP (in review)
Hydrocotyle cuneata J.M. Coult. & Rose	Synonym		TRO
Hydrocotyle cuspidata Willd. ex Schult.	Unresolved		WCSP (in review)
Hydrocotyle cussonii Montrouz.	Unresolved		WCSP (in review)
Hydrocotyle cymbalaria Benth.	Unresolved		WCSP (in review)
Hydrocotyle cymbalarifolia Muhl.	Synonym		TRO
Hydrocotyle dahlgrenii Rose & J.F. Macbr.	Accepted		TRO
Hydrocotyle debilis Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle delicata Elmer	Unresolved		WCSP (in review)
Hydrocotyle densiflora DC.	Unresolved		WCSP (in review)
Hydrocotyle dentata A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle diantha DC.	Unresolved		WCSP (in review)
Hydrocotyle dichondrifolia A.Cunn.	Synonym		WCSP (in review)
Hydrocotyle dichondroides Makino	Accepted		TRO
Hydrocotyle dielsiana H. Wolff	Accepted		TRO
Hydrocotyle difformis Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle digitata A.R.Bean & Henwood	Unresolved		WCSP (in review)
Hydrocotyle dipleura A.R.Bean	Unresolved		WCSP (in review)
Hydrocotyle dissecta Hook.f. [Unplaced]	Unresolved		WCSP (in review)
Hydrocotyle domingensis Mathias & Constance	Accepted		WCSP (in review)
Hydrocotyle dregeana Sond.	Synonym		TRO
Hydrocotyle dux Vell.	Unresolved		WCSP (in review)
Hydrocotyle eccentrica Britton	Synonym		TRO
Hydrocotyle echinella Colenso	Synonym		WCSP (in review)
Hydrocotyle ecostata Collett & Hemsl.	Unresolved		WCSP (in review)
Hydrocotyle elegans A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle elongata A.Cunn. ex Hook.f.	Accepted		WCSP (in review)
Hydrocotyle elongata var. echinella (Colenso) Kirk	Synonym		WCSP (in review)
Hydrocotyle emarginata Vell.	Unresolved		WCSP (in review)
Hydrocotyle erecta L. f.	Synonym		TRO
Hydrocotyle eriantha A. Rich.	Synonym		TRO
Hydrocotyle eriantha var. glabrata Sond.	Synonym		TRO
Hydrocotyle exigua Malme	Accepted		TRO
Hydrocotyle falcata Eckl. & Zeyh.	Unresolved		WCSP (in review)
Hydrocotyle feaniana F.Br.	Unresolved		WCSP (in review)
Hydrocotyle featherstoniana Jenn.	Synonym		TRO
Hydrocotyle ficarifolia Stokes	Synonym		TRO
Hydrocotyle ficarioides Lam.	Synonym		TRO
Hydrocotyle ficarioides Michx.	Synonym		TRO
Hydrocotyle filicaulis Baker	Synonym		TRO
Hydrocotyle filipes Mathias	Accepted		WCSP (in review)
Hydrocotyle fistulosa Caley ex A.W.Hill [Invalid]	Synonym		WCSP (in review)
Hydrocotyle flaccida R.Br. ex A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle flexuosa Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle fluitans DC.	Synonym		TRO
Hydrocotyle fluminensis Vell.	Unresolved		WCSP (in review)
Hydrocotyle formosana Masam.	Synonym		TRO
Hydrocotyle forrestii H. Wolff	Synonym		TRO
Hydrocotyle foveolata H.Eichler	Unresolved		WCSP (in review)
Hydrocotyle fusca Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle galapagensis B.L. Rob.	Accepted		TRO
Hydrocotyle gaudichaudiana DC.	Unresolved		WCSP (in review)
Hydrocotyle geraniifolia F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle geranioides A. Rich.	Synonym		TRO
Hydrocotyle glabra Thunb.	Unresolved		WCSP (in review)
Hydrocotyle glabrata L. f.	Synonym		TRO
Hydrocotyle glechomoides A.Rich.	Synonym		WCSP
Hydrocotyle globata Blume	Unresolved		WCSP (in review)
Hydrocotyle globifera Urb.	Synonym		TRO
Hydrocotyle globiflora Ruiz & Pav.	Accepted		TRO
Hydrocotyle globosa Ruiz & Pav.	Unresolved		TRO
Hydrocotyle glochidiata Benth.	Synonym		TRO
Hydrocotyle gracilenta Hook.f.	Unresolved		WCSP (in review)
Hydrocotyle gracilis Ruiz & Pav.	Accepted		TRO
Hydrocotyle grammatocarpa F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle grossulariifolia Rusby	Accepted		WCSP (in review)
Hydrocotyle grossularioides A. Rich.	Synonym		TRO
Hydrocotyle grumosa DC.	Synonym		TRO
Hydrocotyle gummifera Lam.	Unresolved		WCSP (in review)
Hydrocotyle gunnerifolia Wedd.	Accepted		WCSP (in review)
Hydrocotyle handelii H. Wolff ex Hand.-Mazz.	Synonym		TRO
Hydrocotyle hazenii Rose	Accepted		WCSP (in review)
Hydrocotyle hebecarpa DC.	Unresolved		WCSP (in review)
Hydrocotyle hederacea Mathias	Accepted		WCSP (in review)
Hydrocotyle hederifolia Burch.	Synonym		TRO
Hydrocotyle hermanniifolia Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle hermanniifolia var. littoralis Sond.	Synonym		TRO
Hydrocotyle heteromeria A.Rich.	Accepted		WCSP (in review)
Hydrocotyle heterophylla Schinz	Unresolved		WCSP (in review)
Hydrocotyle heucheraefolia Mathias	Unresolved		TRO
Hydrocotyle hexagona Mathias	Accepted		TRO
Hydrocotyle heyneana Wall.	Unresolved		WCSP (in review)
Hydrocotyle himalaica P.K. Mukh.	Accepted		TRO
Hydrocotyle himalaica subsp. salwinica (Shan & S.L. Liou) C.Y. Wu & F.T. Pu	Synonym		TRO
Hydrocotyle hirsuta Sw.	Unresolved		WCSP (in review)
Hydrocotyle hirsuta Blume	Unresolved		WCSP (in review)
Hydrocotyle hirsuta var. exigua Urb.	Synonym		TRO
Hydrocotyle hirta R. Br. ex A. Rich.	Accepted		TRO
Hydrocotyle hirta var. acutiloba F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle hispida D.Don	Unresolved		WCSP (in review)
Hydrocotyle hispidula Bunge	Unresolved		WCSP (in review)
Hydrocotyle hispidula var. tenella Benth.	Synonym		WCSP (in review)
Hydrocotyle hitchcockii Rose ex Mathias	Accepted		TRO
Hydrocotyle homalocarpa F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle hookeri (C.B. Clarke) Craib	Accepted		TRO
Hydrocotyle hookeri subsp. chinensis (Dunn ex Shan & S.L. Liou) M.F. Watson & M.L. Sheh	Accepted		TRO
Hydrocotyle hookeri subsp. handelii (H. Wolff ex Hand.-Mazz.) M.F. Watson & M.L. Sheh	Accepted		TRO
Hydrocotyle hookeri subsp. hookeri	Accepted		TRO
Hydrocotyle humboldtii Willd. ex DC. [Illegitimate]	Synonym		WCSP (in review)
Hydrocotyle humboldtii A. Rich.	Accepted		TRO
Hydrocotyle humboldtii var. isoloba Mathias	Synonym		TRO
Hydrocotyle humboldtii var. macrophylla Mathias	Synonym		TRO
Hydrocotyle humboldtii var. pubescens Mathias	Synonym		TRO
Hydrocotyle humifusa Pohl ex DC.	Unresolved		WCSP (in review)
Hydrocotyle hydrophila Petrie	Accepted		WCSP (in review)
Hydrocotyle inaequipes DC.	Synonym		TRO
Hydrocotyle incrassata Ruiz & Pav.	Accepted		TRO
Hydrocotyle incrassata Raf.	Synonym		TRO
Hydrocotyle indecora DC.	Accepted		TRO
Hydrocotyle indivisa Banks & Sol. ex Hook.f.	Unresolved		WCSP (in review)
Hydrocotyle intermixta Colenso	Synonym		WCSP (in review)
Hydrocotyle interrupta Muhl.	Unresolved		WCSP (in review)
Hydrocotyle intertexta R.Br. ex A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle inundata Sm.	Unresolved		WCSP (in review)
Hydrocotyle involucrata Colenso	Synonym		WCSP (in review)
Hydrocotyle isoloba Wedd.	Synonym		TRO
Hydrocotyle itatiaiensis Brade	Unresolved		WCSP (in review)
Hydrocotyle jacksonii M.Hiroe	Unresolved		WCSP (in review)
Hydrocotyle japonica Makino	Unresolved		WCSP (in review)
Hydrocotyle javanica Thunb.	Accepted		WCSP (in review)
Hydrocotyle javanica var. chinensis Dunn ex Shan & S.L. Liou	Synonym		TRO
Hydrocotyle javanica var. hookeri C.B. Clarke	Synonym		TRO
Hydrocotyle javanica var. podantha (Molk.) C.B. Clarke	Synonym		TRO
Hydrocotyle keelungensis Liu, Chao & Chuang	Synonym		TRO
Hydrocotyle lachnolina Diels	Synonym		TRO
Hydrocotyle langsdorffii DC.	Synonym		TRO
Hydrocotyle lanipes Urb. & Ekman	Unresolved		WCSP (in review)
Hydrocotyle lanuginosa Eckl. & Zeyh.	Unresolved		WCSP (in review)
Hydrocotyle larranagii M.Hiroe	Unresolved		WCSP (in review)
Hydrocotyle latisecta Zoll.	Unresolved		WCSP (in review)
Hydrocotyle laxiflora Masam.	Synonym		TRO
Hydrocotyle lechleri Phil.	Unresolved		WCSP (in review)
Hydrocotyle lehmannii Mathias	Unresolved		WCSP (in review)
Hydrocotyle lemnoides Benth.	Unresolved		WCSP (in review)
Hydrocotyle leptostachya A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle leptostachys Spreng.	Unresolved		WCSP (in review)
Hydrocotyle leucocephala Cham. & Schltdl.	Accepted		WCSP (in review)
Hydrocotyle leucocephala var. minuta (Pohl ex DC.) Urb.	Synonym		WCSP (in review)
Hydrocotyle leucocephala var. obtusiloba Urb.	Synonym		WCSP (in review)
Hydrocotyle leucocephala var. truncatiloba Urb.	Synonym		WCSP (in review)
Hydrocotyle ligulata Bosc ex DC.	Unresolved		WCSP (in review)
Hydrocotyle linearis E.Mey. ex Sond.	Unresolved		WCSP (in review)
Hydrocotyle linearis Larrañaga	Unresolved		WCSP (in review)
Hydrocotyle lineata Michx.	Synonym		WCSP (in review)
Hydrocotyle linifolia L. f.	Synonym		TRO
Hydrocotyle littoralis Eckl. & Zeyh.	Unresolved		WCSP (in review)
Hydrocotyle lobocarpa F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle longipes Mathias & Killip	Accepted		TRO
Hydrocotyle lunata Lam.	Unresolved		WCSP (in review)
Hydrocotyle lurida Hance	Synonym		TRO
Hydrocotyle macbridei Mathias & Constance	Synonym		TRO
Hydrocotyle macrocarpa Rich.	Synonym		TRO
Hydrocotyle macrodonta St.-Lag.	Unresolved		WCSP (in review)
Hydrocotyle macrodus Spreng.	Unresolved		WCSP (in review)
Hydrocotyle mannii Hook.f.	Accepted		WCSP (in review)
Hydrocotyle marchantioides Clos	Synonym		TRO
Hydrocotyle maritima Honda	Synonym		TRO
Hydrocotyle masamunei M. Hiroe	Synonym		TRO
Hydrocotyle maxonii Rose	Synonym		TRO
Hydrocotyle medicaginoides Turcz.	Unresolved		WCSP (in review)
Hydrocotyle mercurialis (J.M.Black) M.Hiroe	Unresolved		WCSP (in review)
Hydrocotyle mexicana Schltdl. & Cham.	Accepted		WCSP (in review)
Hydrocotyle microphylla A.Cunn.	Accepted		WCSP (in review)
Hydrocotyle minuta Pohl ex DC.	Synonym		WCSP (in review)
Hydrocotyle minutifolia Rose ex Mathias	Unresolved		WCSP (in review)
Hydrocotyle miranda A.R.Bean & Henwood	Unresolved		WCSP (in review)
Hydrocotyle modesta Cham. & Schltdl.	Accepted		TRO
Hydrocotyle mollissima E.Mey. ex Sond.	Unresolved		WCSP (in review)
Hydrocotyle monopetala Blanco	Unresolved		WCSP (in review)
Hydrocotyle montana Cham. & Schltdl.	Synonym		TRO
Hydrocotyle monticola Hook. f.	Synonym		TRO
Hydrocotyle moschata G.Forst.	Accepted		WCSP (in review)
Hydrocotyle moschata var. parvifolia Carse	Synonym		WCSP (in review)
Hydrocotyle multicaulis Pohl ex DC.	Unresolved		WCSP (in review)
Hydrocotyle multifida A.Rich.	Accepted		WCSP (in review)
Hydrocotyle multiflora Ruiz & Pav.	Synonym		WCSP (in review)
Hydrocotyle muriculata Turcz.	Unresolved		WCSP (in review)
Hydrocotyle muscosa R.Br. ex A.Rich.	Synonym		WCSP (in review)
Hydrocotyle natans Cirillo	Synonym		TRO
Hydrocotyle nepalensis Hook.	Synonym		WCSP (in review)
Hydrocotyle new-guinensis M.Hiroe	Unresolved		WCSP (in review)
Hydrocotyle nitens Colenso	Synonym		WCSP (in review)
Hydrocotyle nitidula A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle nixoides Mathias & Constance	Accepted		WCSP (in review)
Hydrocotyle novae-zelandiae DC.	Accepted		WCSP (in review)
Hydrocotyle novae-zelandiae var. involucrata (Colenso) Allan	Accepted		WCSP (in review)
Hydrocotyle novae-zelandiae var. robusta (Kirk) Cheeseman	Accepted		WCSP (in review)
Hydrocotyle novoguineensis Warb.	Unresolved		WCSP (in review)
Hydrocotyle × nubigena Lucas Rodr.	Unresolved		TRO
Hydrocotyle nummularioides A. Rich.	Synonym		TRO
Hydrocotyle nutans G. Don ex Loudon	Synonym		TRO
Hydrocotyle oligantha F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle oligantha Urb.	Unresolved		WCSP (in review)
Hydrocotyle oraria A.R.Bean	Unresolved		WCSP (in review)
Hydrocotyle pallida DC.	Unresolved		WCSP (in review)
Hydrocotyle pallida Eckl. & Zeyh.	Unresolved		WCSP (in review)
Hydrocotyle palmata Mathias	Accepted		TRO
Hydrocotyle paludosa A.R.Bean	Unresolved		WCSP (in review)
Hydrocotyle paratyensis Vell.	Unresolved		WCSP (in review)
Hydrocotyle pauciflora Phil.	Unresolved		WCSP (in review)
Hydrocotyle pedicellosa F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle peduncularis R.Br. ex A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle peduncularis var. gracilenta (Hook.f.) Benth.	Synonym		WCSP (in review)
Hydrocotyle peltata Salisb.	Unresolved		WCSP (in review)
Hydrocotyle pelviformis Gand.	Unresolved		WCSP (in review)
Hydrocotyle pennellii Rose ex Mathias	Accepted		TRO
Hydrocotyle perexigua Hance	Unresolved		WCSP (in review)
Hydrocotyle peruviana H. Wolff	Accepted		TRO
Hydrocotyle petelotii Tardieu	Accepted		WCSP (in review)
Hydrocotyle petiolaris DC.	Synonym		TRO
Hydrocotyle pilifera Turcz.	Unresolved		WCSP (in review)
Hydrocotyle pilifera var. glabrata Benth.	Synonym		WCSP (in review)
Hydrocotyle pilosa Larrañaga	Unresolved		WCSP (in review)
Hydrocotyle pinnatifida Spreng.	Unresolved		WCSP (in review)
Hydrocotyle plantaginea Spreng.	Unresolved		WCSP (in review)
Hydrocotyle plebeia R.Br. ex A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle pleiantha Ces.	Unresolved		WCSP (in review)
Hydrocotyle podantha Molk.	Synonym		TRO
Hydrocotyle poeppigii DC.	Accepted		WCSP (in review)
Hydrocotyle poeppigii var. filipes Griseb.	Synonym		TRO
Hydrocotyle polycephala Wight & Arn.	Synonym		TRO
Hydrocotyle polyrhiza DC.	Unresolved		WCSP (in review)
Hydrocotyle polystachya A. Rich.	Synonym		TRO
Hydrocotyle polystachya var. quinqueradiata Thouars ex A. Rich.	Synonym		TRO
Hydrocotyle polystachya var. triradiata A. Rich.	Synonym		TRO
Hydrocotyle prolifera Kellogg	Synonym		TRO
Hydrocotyle pseudoconferta Masam.	Accepted		TRO
Hydrocotyle pseudosanicula H.Boissieu	Accepted		WCSP (in review)
Hydrocotyle pterocarpa F.Muell.	Accepted		WCSP (in review)
Hydrocotyle pulchella R.Br. ex A.Rich.	Unresolved		WCSP (in review)
Hydrocotyle puncticulata Miq.	Unresolved		WCSP (in review)
Hydrocotyle pusilla A.Rich.	Accepted		WCSP (in review)
Hydrocotyle pygmaea C.Wright	Unresolved		WCSP (in review)
Hydrocotyle quinqueloba Ruiz & Pav.	Accepted		WCSP (in review)
Hydrocotyle quinqueloba var. stella Urb.	Synonym		TRO
Hydrocotyle quinqueloba f. subglabra Urb. ex Thell.	Synonym		TRO
Hydrocotyle quinqueloba f. yanghuangensis Hieron.	Synonym		TRO
Hydrocotyle quinqueradiata Thouars ex DC.	Synonym		TRO
Hydrocotyle racemosa Sessé & Moc. ex DC.	Synonym		TRO
Hydrocotyle rahmeri Phil.	Unresolved		WCSP (in review)
Hydrocotyle ramiflora Maxim.	Accepted		WCSP (in review)
Hydrocotyle ramiflora var. maritima (Honda) M. Hiroe	Synonym		TRO
Hydrocotyle ranunculifolia Ohwi	Synonym		TRO
Hydrocotyle ranunculoides L.f.	Accepted		WCSP (in review)
Hydrocotyle ranunculoides var. genuina Urb.	Synonym		TRO
Hydrocotyle ranunculoides f. minima Kuntze	Synonym		TRO
Hydrocotyle ranunculoides var. natans (Cirillo) Urb.	Synonym		TRO
Hydrocotyle reniformis Walter	Synonym		TRO
Hydrocotyle repanda Pers.	Synonym		TRO
Hydrocotyle rhombifolia F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle ribifolia Rose & Standl.	Accepted		TRO
Hydrocotyle rigescens Eckl. & Zeyh.	Unresolved		WCSP (in review)
Hydrocotyle robusta Kirk	Synonym		WCSP (in review)
Hydrocotyle rotundifolia Roxb. ex DC.	Synonym		WCSP (in review)
Hydrocotyle rotundifolia Roxb.	Synonym		TRO
Hydrocotyle rotundifolia var. pauciflora Y. Yabe	Synonym		TRO
Hydrocotyle rotundifolium var. batrachium (Hance) Cherm.	Synonym		WCSP (in review)
Hydrocotyle rubescens Franch.	Synonym		TRO
Hydrocotyle rugulosa Turcz.	Unresolved		WCSP (in review)
Hydrocotyle rupestris Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle sagasteguii Constance & M.O. Dillon	Accepted		TRO
Hydrocotyle salwinica Shan & S.L. Liou	Accepted		TRO
Hydrocotyle salwinica var. obtusiloba S.L. Liou	Synonym		TRO
Hydrocotyle saniculifolia Lam.	Unresolved		WCSP (in review)
Hydrocotyle sarmentosa Salisb.	Unresolved		WCSP (in review)
Hydrocotyle scaposa Steud.	Synonym		TRO
Hydrocotyle schkuhriana Rchb.	Unresolved		WCSP (in review)
Hydrocotyle schlechteri H.Wolff	Unresolved		WCSP (in review)
Hydrocotyle scutellifera Benth.	Unresolved		WCSP (in review)
Hydrocotyle septemloba Schinz	Unresolved		WCSP (in review)
Hydrocotyle setulosa Hayata	Accepted		TRO
Hydrocotyle shanii Boufford [Illegitimate]	Unresolved		WCSP (in review)
Hydrocotyle siamensis H.Wolff	Unresolved		WCSP (in review)
Hydrocotyle siamica Craib	Accepted		WCSP (in review)
Hydrocotyle sibthorpioides Lam.	Accepted		WCSP (in review)
Hydrocotyle sibthorpioides Colenso [Illegitimate]	Synonym		WCSP (in review)
Hydrocotyle sibthorpioides var. batrachium (Hance) Hand.-Mazz. ex Shan	Synonym		TRO
Hydrocotyle sibthorpioides var. dichondroides (Makino) M. Hiroe	Synonym		TRO
Hydrocotyle sibthorpioides var. laciniata Kirk	Synonym		WCSP (in review)
Hydrocotyle sibthorpioides var. pauciflorra (Y. Yabe) T. Yamaz.	Accepted		TRO
Hydrocotyle sibthorpioides var. sibthorpioides	Accepted		TRO
Hydrocotyle sibthorpioides var. tuberifera (Ohwi) T. Yamaz.	Accepted		TRO
Hydrocotyle sinensis J.F.Gmel. [Spelling variant]	Synonym		WCSP (in review)
Hydrocotyle skottsbergii Gand.	Unresolved		WCSP (in review)
Hydrocotyle solandra L. f.	Synonym		TRO
Hydrocotyle spananthe Willd. [Illegitimate]	Synonym		WCSP (in review)
Hydrocotyle sphenoloba Wedd.	Unresolved		WCSP (in review)
Hydrocotyle spicata Lam.	Unresolved		WCSP (in review)
Hydrocotyle spicata Sessé & Moç.	Unresolved		WCSP (in review)
Hydrocotyle splendens Blume	Unresolved		WCSP (in review)
Hydrocotyle splendens Zoll. ex Miq.	Unresolved		WCSP (in review)
Hydrocotyle stella Pohl ex DC.	Unresolved		WCSP (in review)
Hydrocotyle stellata St.-Lag.	Unresolved		WCSP (in review)
Hydrocotyle steyermarkii Mathias & Constance	Accepted		TRO
Hydrocotyle striata Benth.	Unresolved		WCSP (in review)
Hydrocotyle strigosa Buch.-Ham.	Unresolved		WCSP (in review)
Hydrocotyle sulcata C.J.Webb & P.N.Johnson	Accepted		WCSP (in review)
Hydrocotyle sundaica Blume	Unresolved		WCSP (in review)
Hydrocotyle superposita Baker	Synonym		TRO
Hydrocotyle sylvicola E. Jacob Cordemoy	Synonym		TRO
Hydrocotyle tabularis Steud.	Unresolved		WCSP (in review)
Hydrocotyle tambalomaensis H. Wolff	Accepted		TRO
Hydrocotyle tasmanica Hook.f.	Unresolved		WCSP (in review)
Hydrocotyle tenella Buch.-Ham. ex D. Don	Synonym		TRO
Hydrocotyle tenerrima Rose ex Mathias	Unresolved		WCSP (in review)
Hydrocotyle tetragonocarpa Bunge	Unresolved		WCSP (in review)
Hydrocotyle thunbergiana Spreng.	Unresolved		WCSP (in review)
Hydrocotyle tomentosa Thunb.	Unresolved		WCSP (in review)
Hydrocotyle tonkinensis Tardieu	Accepted		WCSP (in review)
Hydrocotyle torresiana Rose & Standl.	Accepted		TRO
Hydrocotyle trachycarpa F.Muell.	Unresolved		WCSP (in review)
Hydrocotyle tribotrys Ruiz & Pav.	Synonym		TRO
Hydrocotyle trichophylla Eckl. & Zeyh.	Unresolved		WCSP (in review)
Hydrocotyle tridentata L. f.	Synonym		TRO
Hydrocotyle triflora Ruiz & Pav.	Synonym		TRO
Hydrocotyle triloba Thunb.	Synonym		TRO
Hydrocotyle trilobulata Gand.	Unresolved		WCSP (in review)
Hydrocotyle tripartita R.Br. ex A.Rich.	Accepted		WCSP (in review)
Hydrocotyle tripartita var. hydrophila (Petrie) Cheeseman	Synonym		WCSP (in review)
Hydrocotyle tripartita var. muscosa (A.Rich.) Benth.	Synonym		WCSP (in review)
Hydrocotyle tuberifera Ohwi	Synonym		TRO
Hydrocotyle tumida A.R.Bean & Henwood	Unresolved		WCSP (in review)
Hydrocotyle turczaninowii M.Hiroe	Unresolved		WCSP (in review)
Hydrocotyle tussilaginifolia Baker	Synonym		TRO
Hydrocotyle ulei H.Wolff	Unresolved		WCSP (in review)
Hydrocotyle uliginosa Phil.	Unresolved		WCSP (in review)
Hydrocotyle ulugurensis Engl.	Unresolved		WCSP (in review)
Hydrocotyle umbellata L.	Accepted		WCSP (in review)
Hydrocotyle umbellata var. ambigua A. Gray	Synonym		TRO
Hydrocotyle umbellata var. bonariensis (Lam.) Spreng.	Synonym		WCSP (in review)
Hydrocotyle umbellata var. bonariensis Don	Synonym		TRO
Hydrocotyle umbellata var. bonariensis (Lam.) Speg.	Synonym		TRO
Hydrocotyle umbellata var. umbellulata (Michx.) DC.	Synonym		TRO
Hydrocotyle umbellulata Michx.	Synonym		TRO
Hydrocotyle uncinata Turcz.	Unresolved		WCSP (in review)
Hydrocotyle uniflora Colenso	Synonym		WCSP (in review)
Hydrocotyle urbaniana H. Wolff	Accepted		TRO
Hydrocotyle uruguayica M.Hiroe	Unresolved		WCSP (in review)
Hydrocotyle vagans Hook.f.	Unresolved		WCSP (in review)
Hydrocotyle valdiviana Phil.	Synonym		TRO
Hydrocotyle valida Larrañaga	Unresolved		WCSP (in review)
Hydrocotyle varians Pohl ex DC.	Unresolved		WCSP (in review)
Hydrocotyle venezuelensis Rose ex Mathias	Accepted		WCSP (in review)
Hydrocotyle versteegii Hemsl.	Unresolved		WCSP (in review)
Hydrocotyle verticillata Thunb.	Accepted		WCSP (in review)
Hydrocotyle verticillata var. bonariensis (Lam.) Urb.	Synonym		TRO
Hydrocotyle verticillata var. featherstoniana (Jenn.) Mathias	Accepted		TRO
Hydrocotyle verticillata var. longipedunculata Urb.	Synonym		TRO
Hydrocotyle verticillata var. pluriradiata Urb.	Synonym		TRO
Hydrocotyle verticillata var. racemosa (Sessé & Moc. ex DC.) Mathias	Synonym		TRO
Hydrocotyle verticillata var. tenella Urb.	Synonym		TRO
Hydrocotyle verticillata var. tredecimnervis Urb.	Synonym		TRO
Hydrocotyle verticillata var. triradiata (A. Rich.) Fernald	Synonym		TRO
Hydrocotyle vestita Mathias & Killip	Accepted		TRO
Hydrocotyle villosa (L.) L. f.	Synonym		TRO
Hydrocotyle villosa var. latifolia Eckl. & Zeyh.	Synonym		TRO
Hydrocotyle virgata L. f.	Synonym		TRO
Hydrocotyle volkmannii Phil.	Unresolved		WCSP (in review)
Hydrocotyle vulgaris L.	Accepted		WCSP (in review)
Hydrocotyle vulgaris Bory ex A. Rich.	Synonym		TRO
Hydrocotyle vulgaris var. verticillata (Thunb.) Pers.	Synonym		TRO
Hydrocotyle wightiana Wall.	Unresolved		WCSP (in review)
Hydrocotyle wilfordii Maxim.	Accepted		WCSP (in review)
Hydrocotyle wilsonii Diels ex Shan & S.L. Liou	Accepted		TRO
Hydrocotyle yabei Makino	Unresolved		WCSP (in review)
Hydrocotyle yanghuangensis (Hieron.) Mathias	Accepted		TRO
Hydrocotyle yucatanensis Millsp.	Synonym		TRO
Hydrocotyle zeylanica DC.	Unresolved		WCSP (in review)
Hydrocotyle zollingeri Molk.	Unresolved		WCSP (in review)