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⚠ Version 1 of The Plant List has been superseded.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

841 plant name records match your search criteria Pilea. The results are below.

• Genus Pilea is in the family Urticaceae. 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
Pilea abbreviata Urb. & Ekman	Unresolved		WCSP (in review)
Pilea acanthospermoides Urb. & Ekman	Unresolved		WCSP (in review)
Pilea acuminata Liebm.	Accepted		TRO
Pilea acunae Grudz.	Unresolved		WCSP (in review)
Pilea adamsiana A.K. Monro	Accepted		TRO
Pilea aenea Killip	Unresolved		WCSP (in review)
Pilea affinis C.V.Morton	Unresolved		WCSP (in review)
Pilea alaotrae Leandri	Unresolved		WCSP (in review)
Pilea alfaroana Al. Rodr. & A.K. Monro	Unresolved		TRO
Pilea alpestris Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea alpestris Ridl.	Unresolved		WCSP (in review)
Pilea alpina Urb.	Unresolved		WCSP (in review)
Pilea alsinifolia Wedd.	Accepted		WCSP (in review)
Pilea alta Gilli	Unresolved		WCSP (in review)
Pilea amamiana Ohwi	Unresolved		WCSP (in review)
Pilea ambecarpa Urb.	Unresolved		WCSP (in review)
Pilea amplistipulata C.J. Chen	Accepted		TRO
Pilea andersonii C.D.Adams	Unresolved		WCSP (in review)
Pilea andringitrensis Leandri	Unresolved		WCSP (in review)
Pilea angolensis (Hiern) Rendle	Accepted		WCSP (in review)
Pilea angolensis subsp. christiaensenii (Lambinon) Friis	Accepted		TRO
Pilea angulata (Blume) Blume	Accepted		TRO
Pilea angulata subsp. angulata	Accepted		TRO
Pilea angulata subsp. petiolaris (Siebold & Zucc.) C.J. Chen	Accepted		TRO
Pilea angustata Killip	Accepted		TRO
Pilea angustifolia Killip	Accepted		TRO
Pilea anisophylla (Hook. f.) Wedd.	Accepted		TRO
Pilea anisophylla var. khasiana Hook. f.	Synonym		TRO
Pilea anisophylla var. robusta Hook. f.	Synonym		TRO
Pilea anivoranensis Leandri	Unresolved		TRO
Pilea anomala Wedd.	Synonym		TRO
Pilea ansincola Urb. & Ekman	Unresolved		WCSP (in review)
Pilea anthotricha Urb.	Unresolved		WCSP (in review)
Pilea antioquensis Killip	Accepted		TRO
Pilea aparadensis P.Brack	Unresolved		WCSP (in review)
Pilea apiculata Killip	Unresolved		WCSP (in review)
Pilea apoensis Elmer	Unresolved		WCSP (in review)
Pilea appendiciliata Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea approximata C.B. Clarke	Accepted		TRO
Pilea aquarum Dunn	Accepted		TRO
Pilea aquarum subsp. aquarum	Accepted		TRO
Pilea aquarum subsp. brevicornuta (Hayata) C.J. Chen	Accepted		TRO
Pilea arbuscula Ridl.	Unresolved		WCSP (in review)
Pilea argentea Killip	Unresolved		WCSP (in review)
Pilea arguta (Kunth) Wedd.	Accepted		WCSP (in review)
Pilea aripoensis Britton	Unresolved		WCSP (in review)
Pilea astrogramma Miq.	Unresolved		WCSP (in review)
Pilea atroviridis Baker	Unresolved		WCSP (in review)
Pilea attenuata Killip	Accepted		TRO
Pilea auricularis C.J. Chen	Accepted		TRO
Pilea auriculata Liebm.	Accepted		WCSP (in review)
Pilea balansae Gagnep.	Unresolved		WCSP (in review)
Pilea balfourii Baker	Unresolved		WCSP (in review)
Pilea baltenweckii Urb.	Unresolved		WCSP (in review)
Pilea bambuseti Engl.	Unresolved		WCSP (in review)
Pilea bambusifolia C.J. Chen	Accepted		TRO
Pilea barahonensis Urb.	Unresolved		WCSP (in review)
Pilea barbiflora Urb. & Ekman	Unresolved		WCSP (in review)
Pilea basicordata W.T. Wang	Accepted		TRO
Pilea basilensis Urb.	Unresolved		WCSP (in review)
Pilea bassleriana Killip	Accepted		TRO
Pilea baurii B.L. Rob.	Accepted		TRO
Pilea baviensis Gagnep.	Synonym		TRO
Pilea baviensis var. serrata Gagnep.	Synonym		TRO
Pilea beguinotii Cufod.	Unresolved		WCSP (in review)
Pilea beguinotti Cufod.	Unresolved		TRO
Pilea bemarivensis Leandri	Unresolved		WCSP (in review)
Pilea benguetensis C.B.Rob.	Unresolved		WCSP (in review)
Pilea betulifolia Wedd.	Unresolved		WCSP (in review)
Pilea bicolor Urb.	Unresolved		WCSP (in review)
Pilea bisepala H.St.John	Unresolved		WCSP (in review)
Pilea bissei Grudz.	Unresolved		WCSP (in review)
Pilea blinii H. Lév.	Synonym		TRO
Pilea boehmerioides Wedd.	Unresolved		WCSP (in review)
Pilea boiviniana Wedd.	Unresolved		WCSP (in review)
Pilea boniana Gagnep.	Accepted		TRO
Pilea borbonica Marais	Unresolved		WCSP (in review)
Pilea botterii Killip	Unresolved		WCSP (in review)
Pilea brachyclada Urb.	Unresolved		WCSP (in review)
Pilea brachypila Urb.	Unresolved		WCSP (in review)
Pilea bracteosa Wedd.	Accepted		TRO
Pilea bracteosa var. oxyodon (Wedd.) H. Hara	Synonym		TRO
Pilea bracteosa var. striolata Hand.-Mazz.	Synonym		TRO
Pilea brassii Chew ex P.Royen	Unresolved		WCSP (in review)
Pilea brevicornuta Hayata	Synonym		TRO
Pilea brevicornuta f. laxiflora Yamam.	Synonym		TRO
Pilea brevicornuta f. magnifolia Yamam.	Synonym		TRO
Pilea brevipetiolata Urb. & Ekman	Unresolved		WCSP (in review)
Pilea brevistipula Urb.	Unresolved		WCSP (in review)
Pilea brittoniae Urb.	Synonym		TRO
Pilea buchenaui Urb.	Unresolved		WCSP (in review)
Pilea buchtienii Killip	Unresolved		WCSP (in review)
Pilea bullata Britton	Unresolved		WCSP (in review)
Pilea cacuminum Urb. & Ekman	Unresolved		WCSP (in review)
Pilea cadetii Marais	Unresolved		WCSP (in review)
Pilea cadierei Gagnep. & Guillaumin	Accepted		TRO
Pilea caespitosa Urb.	Unresolved		WCSP (in review)
Pilea caespitosa H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea calcarea Ridl.	Unresolved		WCSP (in review)
Pilea calcicola C.B.Rob.	Unresolved		WCSP (in review)
Pilea callicometes Leandri	Unresolved		WCSP (in review)
Pilea callitrichioides (Kunth) Kunth	Accepted		TRO
Pilea cangyuanensis H.W. Li	Accepted		TRO
Pilea capillipes Urb.	Unresolved		WCSP (in review)
Pilea capitata Baker	Unresolved		WCSP (in review)
Pilea capitata var. occidentalis Leandri	Synonym		TRO
Pilea capitata subsp. occidentalis (Leandri) Leandri	Unresolved		TRO
Pilea capitellata Wedd.	Unresolved		WCSP (in review)
Pilea cardiophylla Urb.	Unresolved		WCSP (in review)
Pilea caribaea Urb.	Unresolved		WCSP (in review)
Pilea carnosa Britton	Unresolved		WCSP (in review)
Pilea carnosula Wedd.	Accepted		WCSP (in review)
Pilea castronis Killip	Unresolved		WCSP (in review)
Pilea cataractae Marais	Unresolved		WCSP (in review)
Pilea caudata Killip	Synonym		TRO
Pilea caulescens Urb.	Unresolved		WCSP (in review)
Pilea cavaleriei H. Lév.	Accepted		TRO
Pilea cavaleriei subsp. cavaleriei	Accepted		TRO
Pilea cavaleriei subsp. valida C.J. Chen	Synonym		TRO
Pilea celebica Miq.	Unresolved		WCSP (in review)
Pilea cellulosa Urb.	Unresolved		WCSP (in review)
Pilea centradenioides Seem.	Accepted		WCSP (in review)
Pilea cephalantha Wedd.	Unresolved		WCSP (in review)
Pilea cephalophora Urb.	Unresolved		WCSP (in review)
Pilea ceratocalyx Wedd.	Accepted		TRO
Pilea ceratomera Wedd.	Unresolved		TRO
Pilea ceratomera var. brevinoda Lambinon	Unresolved		TRO
Pilea ceratomera f. hypsophila Hauman ex Lambinon	Synonym		TRO
Pilea ceratomera var. mildbraedii Engl.	Unresolved		TRO
Pilea ceratomera var. stipulata (Hutch. & Dalziel) Lambinon	Unresolved		TRO
Pilea ceratosanthes Wedd.	Unresolved		TRO
Pilea chamaedrys Wedd.	Unresolved		WCSP (in review)
Pilea chamaesyce Urb. & Ekman	Unresolved		WCSP (in review)
Pilea chartacea C.J. Chen	Accepted		TRO
Pilea chevalieri Schnell	Unresolved		WCSP (in review)
Pilea chiapensis Killip	Accepted		TRO
Pilea chilensis Wedd.	Unresolved		WCSP (in review)
Pilea chiriquina Killip	Synonym		TRO
Pilea chloroclada Urb.	Unresolved		WCSP (in review)
Pilea chotardiana Urb. & Ekman	Unresolved		WCSP (in review)
Pilea christiaensenii Lambinon	Synonym		TRO
Pilea christii Urb.	Unresolved		WCSP (in review)
Pilea chrysosplenioides Wedd.	Synonym		WCSP (in review)
Pilea ciliaris (L.) Wedd.	Synonym		WCSP (in review)
Pilea citriodora Wedd.	Accepted		TRO
Pilea clandestina Wedd.	Unresolved		WCSP (in review)
Pilea clarana Urb.	Unresolved		WCSP (in review)
Pilea clarkei Hook.f.	Unresolved		WCSP (in review)
Pilea clementis Britton	Unresolved		WCSP (in review)
Pilea cocottei Marais	Unresolved		WCSP (in review)
Pilea commersoniana Wedd.	Unresolved		WCSP (in review)
Pilea comorensis Engl.	Unresolved		TRO
Pilea confusa C.V.Morton	Unresolved		WCSP (in review)
Pilea conjugalis A.K. Monro	Accepted		TRO
Pilea consanguinea Wedd.	Unresolved		WCSP (in review)
Pilea cordifolia Killip	Synonym		TRO
Pilea cordifolia Hook. f.	Accepted		TRO
Pilea cordistipulata C.J. Chen	Accepted		TRO
Pilea cornmanae Killip	Synonym		TRO
Pilea cornuto-cucullata Cufod.	Accepted		TRO
Pilea corona A.K. Monro	Accepted		TRO
Pilea coronopifolia Urb. & Ekman	Unresolved		WCSP (in review)
Pilea corymbosa Blume	Unresolved		WCSP (in review)
Pilea costaricensis Donn. Sm.	Accepted		TRO
Pilea costata Killip	Accepted		TRO
Pilea cowellii Britton	Unresolved		WCSP (in review)
Pilea craspedodroma A.K.Monro	Unresolved		WCSP (in review)
Pilea crassifolia Hance	Synonym		TRO
Pilea crateriforma F.P. Metcalf	Synonym		TRO
Pilea crenata Britton & P.Wilson	Unresolved		WCSP (in review)
Pilea crenulata Urb.	Unresolved		WCSP (in review)
Pilea crucensis Wedd.	Unresolved		TRO
Pilea cruegeriana Wedd.	Accepted		WCSP (in review)
Pilea cruzensis Wedd.	Unresolved		WCSP (in review)
Pilea cubensis Wedd.	Unresolved		WCSP (in review)
Pilea cucullata Urb. & Ekman	Unresolved		WCSP (in review)
Pilea cuneara H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea cuneatifolia Yamam.	Synonym		TRO
Pilea cuneifolia Wedd.	Unresolved		WCSP (in review)
Pilea cuprea K.Krause	Unresolved		WCSP (in review)
Pilea cushiensis Killip	Accepted		TRO
Pilea cyclophora Urb.	Unresolved		WCSP (in review)
Pilea cyclophylla Urb. & Ekman	Unresolved		WCSP (in review)
Pilea cymbifolia Rusby	Accepted		TRO
Pilea daguensis Killip	Accepted		TRO
Pilea dataensis C.B.Rob.	Unresolved		WCSP (in review)
Pilea dauciodora Wedd.	Accepted		WCSP (in review)
Pilea dauciodora var. crenata Wedd.	Synonym		WCSP (in review)
Pilea dauciodora var. pilosula Wedd.	Synonym		TRO
Pilea dauciodora var. uncidens (Wedd.) Wedd.	Synonym		TRO
Pilea decora Wedd.	Unresolved		WCSP (in review)
Pilea delicatula Killip	Accepted		TRO
Pilea deltoidea Liebm.	Synonym		TRO
Pilea dendrophila Miq.	Synonym		TRO
Pilea dendrophila var. major Wedd.	Synonym		TRO
Pilea densiflora Kunth	Unresolved		WCSP (in review)
Pilea depressa (Sw.) Blume	Accepted		TRO
Pilea diandra Urb.	Unresolved		WCSP (in review)
Pilea dictyocarpa Urb.	Unresolved		WCSP (in review)
Pilea dielsiana Hand.-Mazz.	Synonym		TRO
Pilea diffusa Wedd.	Unresolved		WCSP (in review)
Pilea diffusa Griseb.	Unresolved		WCSP (in review)
Pilea digitata A.K. Monro	Accepted		TRO
Pilea discolor Killip	Unresolved		WCSP (in review)
Pilea dispar Urb.	Unresolved		WCSP (in review)
Pilea distachys Yamam.	Synonym		TRO
Pilea distantifolia Urb.	Unresolved		WCSP (in review)
Pilea divaricata Hauman	Unresolved		WCSP (in review)
Pilea diversifolia Wedd.	Accepted		WCSP (in review)
Pilea diversissima Killip	Synonym		TRO
Pilea dolichocarpa C.J. Chen	Accepted		TRO
Pilea dombeyana Wedd.	Accepted		TRO
Pilea domingensis Urb.	Unresolved		WCSP (in review)
Pilea donnell-smithiana Killip	Synonym		TRO
Pilea duchassaingii Urb.	Unresolved		WCSP (in review)
Pilea dussii Urb.	Unresolved		WCSP (in review)
Pilea ecboliophylla Donn. Sm.	Accepted		TRO
Pilea effusa H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea ekmanii Urb.	Unresolved		WCSP (in review)
Pilea elatostematifolia Hauman	Unresolved		WCSP (in review)
Pilea elegans Gay	Accepted		WCSP (in review)
Pilea elegantissima C.J. Chen	Accepted		TRO
Pilea elizabethae Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea elliptica Wedd.	Accepted		TRO
Pilea elliptifolia B.L. Shih & Yuen P. Yang	Synonym		TRO
Pilea elliptilimba C.J. Chen	Accepted		TRO
Pilea engleri Rendle	Unresolved		WCSP (in review)
Pilea engleriana Volkens ex Engl.	Unresolved		WCSP (in review)
Pilea entradana Philipson	Unresolved		WCSP (in review)
Pilea ermitensis Britton	Unresolved		WCSP (in review)
Pilea erosa Urb.	Unresolved		WCSP (in review)
Pilea falcata Liebm.	Accepted		TRO
Pilea fallax Wedd.	Accepted		WCSP (in review)
Pilea fasciata Wedd.	Accepted		TRO
Pilea fasciata Franch.	Synonym		TRO
Pilea fendleri Killip	Accepted		WCSP (in review)
Pilea filicina Killip	Unresolved		WCSP (in review)
Pilea filipes Rusby	Unresolved		WCSP (in review)
Pilea filipes Urb.	Unresolved		WCSP (in review)
Pilea flammula P.Brack	Unresolved		WCSP (in review)
Pilea flavicaulis Urb. & Britton	Unresolved		WCSP (in review)
Pilea flexuosa Wedd.	Accepted		TRO
Pilea floribunda Baker	Synonym		TRO
Pilea floridana Urb.	Unresolved		WCSP (in review)
Pilea foetida Urb. & Ekman	Unresolved		WCSP (in review)
Pilea foliosa Killip	Accepted		TRO
Pilea fontana (Lunell) Rydb.	Accepted		TRO
Pilea foreroi A.H.Gentry	Unresolved		WCSP (in review)
Pilea forgetii N.E.Br.	Accepted		WCSP (in review)
Pilea formonensis Urb. & Ekman	Unresolved		WCSP (in review)
Pilea formosa Urb.	Unresolved		WCSP (in review)
Pilea forsythiana Wedd.	Unresolved		WCSP (in review)
Pilea franquevilleana Wedd.	Unresolved		WCSP (in review)
Pilea friesiana K.Schum.	Unresolved		WCSP (in review)
Pilea frutescens Urb.	Unresolved		WCSP (in review)
Pilea fruticosa Hook.f.	Unresolved		WCSP (in review)
Pilea fruticulosa C.V.Morton	Unresolved		WCSP (in review)
Pilea fuertesii Urb.	Unresolved		WCSP (in review)
Pilea funkikensis Hayata	Accepted		TRO
Pilea funkikensis var. rotundinucula (Hayata) S.S. Ying	Synonym		TRO
Pilea funkikensis var. somai (Hayata) S.S. Ying	Synonym		TRO
Pilea fuscata Liebm.	Synonym		TRO
Pilea gallowayana Killip	Accepted		TRO
Pilea gamboana Al. Rodr. & A.K. Monro	Unresolved		TRO
Pilea gansuensis C.J. Chen & Z.X. Peng	Accepted		TRO
Pilea gaudichaudiana Wedd.	Unresolved		WCSP (in review)
Pilea geminata Urb.	Unresolved		WCSP (in review)
Pilea gesnerioides Grudz.	Unresolved		WCSP (in review)
Pilea glaberrima (Blume) Blume	Accepted		TRO
Pilea glabra S. Watson	Accepted		TRO
Pilea glaucophylla Killip	Unresolved		WCSP (in review)
Pilea globosa Wedd.	Synonym		TRO
Pilea glomerata Griseb.	Unresolved		WCSP (in review)
Pilea gnidioides Griseb.	Unresolved		WCSP (in review)
Pilea godetiana Urb. & Ekman	Unresolved		WCSP (in review)
Pilea goetzei Engl.	Unresolved		WCSP (in review)
Pilea goglado Blume	Synonym		TRO
Pilea gomeziana W.C. Burger	Accepted		TRO
Pilea gonavensis Urb.	Unresolved		WCSP (in review)
Pilea goudotiana Wedd.	Accepted		TRO
Pilea gracilior Urb. & Ekman	Unresolved		WCSP (in review)
Pilea gracilipes Killip	Synonym		TRO
Pilea gracilis Hand.-Mazz.	Synonym		TRO
Pilea grandis Wedd.	Unresolved		WCSP (in review)
Pilea granmae Grudz.	Unresolved		WCSP (in review)
Pilea griffithii Blume	Unresolved		WCSP (in review)
Pilea grossecrenata Miq.	Synonym		WCSP (in review)
Pilea guadalupensis Wedd.	Unresolved		WCSP (in review)
Pilea guirana Urb.	Unresolved		WCSP (in review)
Pilea guyanensis Wedd.	Synonym		TRO
Pilea gyrophylla Urb.	Unresolved		WCSP (in review)
Pilea haenkei Killip	Accepted		TRO
Pilea haitensis Wedd.	Unresolved		WCSP (in review)
Pilea hamaoi Makino	Synonym		TRO
Pilea harrisii Urb.	Unresolved		WCSP (in review)
Pilea hazenii Killip	Unresolved		WCSP (in review)
Pilea hedemarkii W.N.Takeuchi	Unresolved		WCSP (in review)
Pilea hederacea P.Royen	Unresolved		WCSP (in review)
Pilea hederacea Wedd.	Unresolved		WCSP (in review)
Pilea helwigii Urb. & Ekman	Unresolved		WCSP (in review)
Pilea helxinoides Ridl.	Unresolved		WCSP (in review)
Pilea hemisphaerica Urb. & Ekman	Unresolved		WCSP (in review)
Pilea henryana C.H. Wright	Synonym		TRO
Pilea hepatica Urb. & Ekman	Unresolved		WCSP (in review)
Pilea herniarifolia Blume	Unresolved		WCSP (in review)
Pilea herniarioides (Sw.) Lindl.	Accepted		TRO
Pilea herniarioides (Sw.) Wedd.	Unresolved		TRO
Pilea herniarioides var. perexigua (Griseb.) Urb.	Synonym		TRO
Pilea herrerae Mildbr. ex P. Herrera	Synonym		TRO
Pilea heteronema Griseb.	Unresolved		WCSP (in review)
Pilea heteroneura Griseb.	Unresolved		TRO
Pilea hexagona C.J. Chen	Accepted		TRO
Pilea hilariana Wedd.	Unresolved		WCSP (in review)
Pilea hilliana Hand.-Mazz.	Accepted		TRO
Pilea hirsuta Wedd.	Accepted		TRO
Pilea hirtella Miq.	Unresolved		WCSP (in review)
Pilea hitchcockii Killip	Accepted		TRO
Pilea hollickii Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea holstii Engl.	Unresolved		WCSP (in review)
Pilea hookeriana Wedd.	Accepted		TRO
Pilea howardiana Skean & Judd	Unresolved		WCSP (in review)
Pilea howelliana Hand.-Mazz.	Accepted		TRO
Pilea hugelii Blume	Synonym		TRO
Pilea humbertii Leandri	Unresolved		WCSP (in review)
Pilea humilis C.B.Rob.	Unresolved		WCSP (in review)
Pilea hyalina Fenzl	Accepted		WCSP (in review)
Pilea hydra P.Brack	Unresolved		WCSP (in review)
Pilea hydrocotyliflora Killip	Accepted		TRO
Pilea hygrophila Blume	Unresolved		WCSP (in review)
Pilea hypnophila Baker	Synonym		TRO
Pilea imparifolia Wedd.	Accepted		WCSP (in review)
Pilea impressa Urb.	Unresolved		WCSP (in review)
Pilea inaequalis (Juss. ex Poir.) Wedd.	Accepted		WCSP (in review)
Pilea incarum Killip	Unresolved		TRO
Pilea insignis Blume	Unresolved		WCSP (in review)
Pilea insolens Wedd.	Accepted		TRO
Pilea integrifolia Liebm.	Synonym		TRO
Pilea intermedia Urb.	Unresolved		WCSP (in review)
Pilea intumescens C.B.Rob.	Unresolved		WCSP (in review)
Pilea involucrata (Sims) C.H.Wright & Dewar	Accepted		WCSP (in review)
Pilea involucrata (Sims) Urb.	Synonym		TRO
Pilea irazuana Cufod.	Unresolved		TRO
Pilea irrorata Donn. Sm.	Accepted		TRO
Pilea iteophylla Urb. & Ekman	Unresolved		WCSP (in review)
Pilea ivohibeensis Leandri	Accepted		TRO
Pilea jamesoniana Wedd.	Accepted		TRO
Pilea japonica (Maxim.) Hand.-Mazz.	Synonym		TRO
Pilea javanica Wedd.	Synonym		TRO
Pilea jayaensis A.K.Monro	Unresolved		WCSP (in review)
Pilea jeremiensis Urb. & Ekman	Unresolved		WCSP (in review)
Pilea johniana Stapf	Unresolved		WCSP (in review)
Pilea johnsii A.K.Monro	Unresolved		WCSP (in review)
Pilea johnstonii Oliv.	Unresolved		WCSP (in review)
Pilea jujuyensis Sorarú	Unresolved		WCSP (in review)
Pilea kakurang Blume	Unresolved		WCSP (in review)
Pilea kanaii H.Hara	Unresolved		WCSP (in review)
Pilea kankaoensis Hayata	Synonym		TRO
Pilea khasiana (Hook. f.) C.J. Chen	Synonym		TRO
Pilea killipiana Standl. & Steyerm.	Accepted		TRO
Pilea kingii C.E.C.Fisch.	Unresolved		WCSP (in review)
Pilea kiotensis Ohwi	Unresolved		WCSP (in review)
Pilea kiwuensis Engl.	Unresolved		WCSP (in review)
Pilea klossii A.K.Monro	Unresolved		WCSP (in review)
Pilea krugii Urb.	Unresolved		WCSP (in review)
Pilea laciniata Urb.	Unresolved		WCSP (in review)
Pilea lacorum P.Royen	Unresolved		WCSP (in review)
Pilea laevicaulis Wedd.	Unresolved		WCSP (in review)
Pilea lamii H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea lamiifolia Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea lamioides Wedd.	Accepted		TRO
Pilea lanceolata Wedd.	Unresolved		WCSP (in review)
Pilea lancifolia Hook.f.	Unresolved		WCSP (in review)
Pilea langsonensis Gagnep.	Synonym		TRO
Pilea lapestris Chew ex A.K.Monro	Unresolved		WCSP (in review)
Pilea lapidincola Urb. & Ekman	Unresolved		WCSP (in review)
Pilea latifolia Wedd.	Accepted		TRO
Pilea laurea C.D.Adams	Unresolved		WCSP (in review)
Pilea laxa Wedd.	Unresolved		WCSP (in review)
Pilea ledermannii H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea leptocardia Urb.	Unresolved		WCSP (in review)
Pilea leptogramma Urb.	Unresolved		WCSP (in review)
Pilea leptophylla Killip [Illegitimate]	Synonym		WCSP (in review)
Pilea leucophaea Blume	Unresolved		WCSP (in review)
Pilea libanensis Urb.	Unresolved		WCSP (in review)
Pilea lindeniana Wedd.	Accepted		WCSP (in review)
Pilea lindenii Blume	Unresolved		WCSP (in review)
Pilea linearifolia C.J. Chen	Accepted		TRO
Pilea lineolata Urb.	Unresolved		WCSP (in review)
Pilea lippioides Killip	Unresolved		WCSP (in review)
Pilea litoralis Urb.	Unresolved		WCSP (in review)
Pilea lobulata Urb.	Unresolved		WCSP (in review)
Pilea loefgrenii Toledo	Unresolved		WCSP (in review)
Pilea loeseneri Urb. & Ekman	Unresolved		WCSP (in review)
Pilea loheri Merr.	Unresolved		WCSP (in review)
Pilea lokohensis Leandri	Unresolved		WCSP (in review)
Pilea lomatogramma Hand.-Mazz.	Accepted		TRO
Pilea longibracteolata Al. Rodr., A.K. Monro & L. Acosta	Unresolved		TRO
Pilea longicaulis Hand.-Mazz.	Accepted		TRO
Pilea longifolia Leandri	Synonym		TRO
Pilea longipedunculata S.S. Chien & C.J. Chen	Accepted		TRO
Pilea longipes Liebm.	Synonym		TRO
Pilea losensis Killip	Accepted		WCSP (in review)
Pilea lucens (Poir.) Wedd.	Accepted		TRO
Pilea lucens subsp. triplinervis (Pers.) Marais	Accepted		TRO
Pilea luisiana Urb. & Ekman	Unresolved		WCSP (in review)
Pilea lundii Liebm.	Synonym		TRO
Pilea lurida C.Wright	Unresolved		WCSP (in review)
Pilea luzonensis Merr.	Unresolved		WCSP (in review)
Pilea macbridei Killip	Accepted		TRO
Pilea macrantha Killip	Unresolved		WCSP (in review)
Pilea macrocarpa C.J. Chen	Accepted		TRO
Pilea macrocystolithica Killip	Accepted		TRO
Pilea macrodonta Baker	Unresolved		TRO
Pilea macrophylla Rusby	Synonym		TRO
Pilea macropoda Baker	Unresolved		TRO
Pilea maculata Urb. & Ekman	Unresolved		WCSP (in review)
Pilea magambensis Engl.	Unresolved		TRO
Pilea magnicarpa A.K. Monro	Accepted		TRO
Pilea manniana Wedd.	Unresolved		WCSP (in review)
Pilea margarettae Britton	Unresolved		WCSP (in review)
Pilea marginata Wedd.	Accepted		TRO
Pilea martinii (H. Lév.) Hand.-Mazz.	Accepted		TRO
Pilea matama A.K. Monro	Unresolved		TRO
Pilea matheuxiana Urb. & Ekman	Unresolved		WCSP (in review)
Pilea matsudai Yamam.	Accepted		TRO
Pilea maximiliani Miq.	Unresolved		WCSP (in review)
Pilea maxonii Britton	Unresolved		WCSP (in review)
Pilea mayarensis C.V.Morton	Unresolved		WCSP (in review)
Pilea media C.J. Chen	Accepted		TRO
Pilea mediophylla Gilli	Unresolved		WCSP (in review)
Pilea medogensis C.J. Chen	Accepted		TRO
Pilea melastomoides (Poir.) Wedd.	Accepted		TRO
Pilea membranacea Britton & P.Wilson	Unresolved		WCSP (in review)
Pilea menghaiensis C.J. Chen	Accepted		TRO
Pilea mexicana Wedd.	Accepted		TRO
Pilea michaelensis P.Royen	Unresolved		WCSP (in review)
Pilea miconiifolia Miq.	Unresolved		WCSP (in review)
Pilea microcardia Hand.-Mazz.	Accepted		TRO
Pilea micromeriifolia Britton & P.Wilson	Unresolved		WCSP (in review)
Pilea microphylla (L.) Liebm.	Accepted		WCSP (in review)
Pilea microphylla var. herniarioides (Sw.) Wedd.	Accepted		TRO
Pilea microphylla var. longifolia Wedd.	Synonym		TRO
Pilea microphylla var. peregrina Griseb.	Synonym		TRO
Pilea microphylla var. perexigua Griseb.	Synonym		TRO
Pilea microrhombea Urb.	Unresolved		WCSP (in review)
Pilea mildbraedii (Engl.) Engl.	Unresolved		TRO
Pilea mimema Standl. & Steyerm.	Synonym		TRO
Pilea minguetii Urb.	Unresolved		WCSP (in review)
Pilea minima Guha	Unresolved		TRO
Pilea minor Yamam.	Synonym		TRO
Pilea minuta C.B.Clarke	Unresolved		WCSP (in review)
Pilea minutepilosa Hayata	Synonym		TRO
Pilea minutiflora Krause	Accepted		TRO
Pilea minutissima H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea miyakei Yamam.	Synonym		TRO
Pilea modesta Baker	Synonym		TRO
Pilea mollis Wedd.	Accepted		WCSP (in review)
Pilea mongolica Wedd.	Synonym		TRO
Pilea monilifera Hand.-Mazz.	Accepted		TRO
Pilea montana Wedd.	Synonym		TRO
Pilea monticola C.B.Rob.	Unresolved		WCSP (in review)
Pilea montis-wilhelmi P.Royen	Unresolved		WCSP (in review)
Pilea mooreana (Hiern) K. Schum.	Synonym		TRO
Pilea moragana Al. Rodr. & A.K. Monro	Unresolved		TRO
Pilea mornicola Urb.	Unresolved		WCSP (in review)
Pilea moroniana Urb.	Unresolved		WCSP (in review)
Pilea morseana Hand.-Mazz.	Synonym		TRO
Pilea multicaulis Urb.	Unresolved		WCSP (in review)
Pilea multicellularis C.J. Chen	Accepted		TRO
Pilea multiflora (Poir.) Wedd.	Accepted		TRO
Pilea muscosa Lindl.	Synonym		WCSP (in review)
Pilea muscosa var. herniarioides (Sw.) Wedd.	Synonym		TRO
Pilea muscosa var. microphylla (L.) Wedd.	Synonym		TRO
Pilea mutisiana (Spreng.) Wedd.	Accepted		TRO
Pilea myriantha Killip	Accepted		TRO
Pilea myriantha (Dunn) C.J. Chen	Unresolved		TRO
Pilea myriophylla Killip	Accepted		TRO
Pilea nana Liebm.	Unresolved		WCSP (in review)
Pilea nanchuanensis C.J. Chen	Synonym		TRO
Pilea napoana Gilli	Accepted		TRO
Pilea neglecta Britton	Unresolved		WCSP (in review)
Pilea nepalensis Wedd.	Unresolved		WCSP (in review)
Pilea nerteroides Killip	Accepted		TRO
Pilea nigrescens Urb.	Unresolved		WCSP (in review)
Pilea nipensis Urb.	Unresolved		WCSP (in review)
Pilea nitida Wedd.	Accepted		TRO
Pilea nokozanensis Yamam.	Synonym		TRO
Pilea nokozanensis var. minor Yamam. & Suzuki ex Yamam.	Synonym		TRO
Pilea norlindii Urb.	Unresolved		WCSP (in review)
Pilea notata C.H. Wright	Accepted		TRO
Pilea nudicaulis Wedd.	Unresolved		WCSP (in review)
Pilea nummulariifolia (Sw.) Wedd.	Accepted		WCSP (in review)
Pilea nutans Wedd.	Accepted		TRO
Pilea obesa Wedd.	Unresolved		WCSP (in review)
Pilea obesa (Wedd.) Wedd. ex H.Hara	Unresolved		WCSP (in review)
Pilea obetiifolia Killip	Accepted		TRO
Pilea oblanceolata Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea obliqua Hook. f.	Synonym		TRO
Pilea obscura C.V.Morton	Unresolved		WCSP (in review)
Pilea obtusangula Urb.	Unresolved		WCSP (in review)
Pilea obtusata Liebm.	Synonym		WCSP (in review)
Pilea occulta J.Florence	Unresolved		WCSP (in review)
Pilea oligantha Nakai	Unresolved		WCSP (in review)
Pilea opaca (Lunell) Rydb.	Accepted		TRO
Pilea ophioderma Killip	Accepted		TRO
Pilea ophiticola Borhidi	Unresolved		WCSP (in review)
Pilea orbiculata Killip	Synonym		TRO
Pilea ordinata C.D.Adams	Unresolved		WCSP (in review)
Pilea oreophila Blume	Unresolved		WCSP (in review)
Pilea orientalis C.V.Morton	Unresolved		WCSP (in review)
Pilea ornatifolia Killip	Unresolved		WCSP (in review)
Pilea ovalifolia Britton & P.Wilson	Unresolved		WCSP (in review)
Pilea ovalis Griseb.	Synonym		TRO
Pilea ovatinucula Hayata	Synonym		TRO
Pilea oxyodon Wedd.	Accepted		TRO
Pilea pachycarpa Wedd.	Unresolved		WCSP (in review)
Pilea pachycaulis Urb.	Unresolved		WCSP (in review)
Pilea pachycephala Urb.	Unresolved		WCSP (in review)
Pilea pallida Killip	Accepted		TRO
Pilea palustris Urb.	Unresolved		WCSP (in review)
Pilea pandurata P.Royen	Unresolved		WCSP (in review)
Pilea paniculigera C.J. Chen	Accepted		TRO
Pilea pansamalana Donn. Sm.	Accepted		TRO
Pilea pansamalana f. robustior Donn. Sm.	Synonym		TRO
Pilea panzhihuaensis C.J.Chen, A.K.Monro & L.Chen	Unresolved		WCSP (in review)
Pilea papuana H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea parciflora Urb.	Unresolved		WCSP (in review)
Pilea parietaria (L.) Blume	Accepted		WCSP (in review)
Pilea pauciflora C.J. Chen	Accepted		TRO
Pilea pauciserrata Killip	Unresolved		WCSP (in review)
Pilea pavonii Wedd.	Accepted		TRO
Pilea pedroi Grudz.	Unresolved		WCSP (in review)
Pilea pedunculata Blume	Unresolved		WCSP (in review)
Pilea peladerosii Grudz.	Unresolved		WCSP (in review)
Pilea pellionioides C.J. Chen	Accepted		TRO
Pilea pellis-crocodili H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea pellucida Blume	Unresolved		WCSP (in review)
Pilea peltata Hance	Accepted		TRO
Pilea pendula Griseb.	Unresolved		WCSP (in review)
Pilea pendula Blume	Unresolved		WCSP (in review)
Pilea pennellii Killip	Unresolved		WCSP (in review)
Pilea penninervis C.J. Chen	Accepted		TRO
Pilea pentasepala Hand.-Mazz.	Synonym		TRO
Pilea peperomifolia Liebm.	Unresolved		WCSP (in review)
Pilea peperomioides Diels	Accepted		TRO
Pilea peplidifolia Schltdl.	Unresolved		WCSP (in review)
Pilea peploides (Gaudich.) Hook. & Arn.	Accepted		WCSP (in review)
Pilea peploides var. cavaleriei (H. Lév.) H. Lév.	Synonym		TRO
Pilea peploides var. major Wedd.	Synonym		TRO
Pilea peploides var. minutissima P.S. Hsu	Synonym		TRO
Pilea perexigua (Griseb.) Grudz. & P. Herrera	Synonym		TRO
Pilea perfragilis Ekman	Unresolved		WCSP (in review)
Pilea perrieri Leandri	Unresolved		WCSP (in review)
Pilea petelotii Gagnep.	Synonym		TRO
Pilea petiolaris (Siebold & Zucc.) Blume	Synonym		TRO
Pilea petiolaris subsp. pseudopetiolaris (Hatus.) Kitam.	Synonym		TRO
Pilea phaeocarpa Urb.	Unresolved		WCSP (in review)
Pilea phenacoides Killip	Synonym		TRO
Pilea pichisana Killip	Accepted		TRO
Pilea picta Herzog	Accepted		TRO
Pilea pitresia Urb. & Ekman	Unresolved		WCSP (in review)
Pilea pittieri Killip	Accepted		TRO
Pilea plataniflora C.H. Wright	Accepted		TRO
Pilea plataniflora var. taitoensis (Hayata) S.S. Ying	Synonym		TRO
Pilea pleuroneura Donn. Sm.	Accepted		TRO
Pilea plicatidentata H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea plumieri Urb.	Unresolved		WCSP (in review)
Pilea plumulosa A.K. Monro	Accepted		TRO
Pilea poeppigiana Wedd.	Accepted		TRO
Pilea pollicaris Marais	Unresolved		WCSP (in review)
Pilea polyclada Urb.	Unresolved		WCSP (in review)
Pilea portlandiana C.D.Adams	Unresolved		WCSP (in review)
Pilea portoricensis Wedd.	Unresolved		WCSP (in review)
Pilea portula Liebm.	Synonym		TRO
Pilea portulacina (Spreng.) Blume	Accepted		TRO
Pilea preussii Engl.	Unresolved		WCSP (in review)
Pilea proctorii C.D.Adams	Unresolved		WCSP (in review)
Pilea procumbens Peter	Unresolved		WCSP (in review)
Pilea producta Blume	Synonym		TRO
Pilea propinqua Wedd.	Unresolved		WCSP (in review)
Pilea pseudonotata C.J. Chen	Accepted		TRO
Pilea pseudopetiolaris Hatus.	Synonym		TRO
Pilea pseudoverticillata Cordem.	Unresolved		WCSP (in review)
Pilea psilogyne Urb.	Unresolved		WCSP (in review)
Pilea ptericlada Donn. Sm.	Synonym		TRO
Pilea pteridophylla A.K. Monro	Accepted		TRO
Pilea pterocaulis (S.S. Chien) C.J. Chen	Synonym		TRO
Pilea pteropodon Wedd.	Accepted		TRO
Pilea pubescens Liebm.	Accepted		WCSP (in review)
Pilea pubescens var. guyanensis (Wedd.) Wedd.	Synonym		TRO
Pilea pubescens var. involucrata (Sims) Wedd.	Synonym		WCSP (in review)
Pilea pubescens var. montana (Wedd.) Wedd.	Accepted		TRO
Pilea pulchra C.V.Morton	Unresolved		WCSP (in review)
Pilea pulegifolia (Poir.) Wedd.	Accepted		TRO
Pilea pumila (L.) A. Gray	Accepted		TRO
Pilea pumila var. deamii (Lunell) Fernald	Accepted		TRO
Pilea pumila var. hamaoi (Makino) C.J. Chen	Accepted		TRO
Pilea pumila var. pumila	Accepted		TRO
Pilea pumileoides Urb.	Unresolved		WCSP (in review)
Pilea punctata (Kunth) Wedd.	Accepted		TRO
Pilea puncticaulis Wedd.	Unresolved		WCSP (in review)
Pilea puracensis Killip	Unresolved		WCSP (in review)
Pilea purpurea Killip	Unresolved		WCSP (in review)
Pilea purpurella C.J. Chen	Synonym		TRO
Pilea purulensis Donn. Sm.	Accepted		TRO
Pilea pusilla K. Krause	Accepted		TRO
Pilea putridicola Urb. & Ekman	Unresolved		WCSP (in review)
Pilea pygmaea Miq.	Unresolved		WCSP (in review)
Pilea pyrrhotricha Miq.	Unresolved		WCSP (in review)
Pilea quadrata A.K. Monro	Accepted		TRO
Pilea quadrifolia A. Rich.	Synonym		TRO
Pilea quercifolia Killip	Accepted		TRO
Pilea quichensis Donn. Sm.	Synonym		TRO
Pilea racemiformis C.J. Chen	Accepted		TRO
Pilea racemosa (Royle) Tuyama	Accepted		TRO
Pilea radicans Wight	Unresolved		WCSP (in review)
Pilea radicans Wedd.	Unresolved		WCSP (in review)
Pilea radiculosa Urb.	Unresolved		WCSP (in review)
Pilea ramosissima Killip	Accepted		TRO
Pilea rapensis F.Br.	Unresolved		WCSP (in review)
Pilea receptacularis C.J. Chen	Accepted		TRO
Pilea refracta Urb.	Unresolved		WCSP (in review)
Pilea repanda Wedd.	Unresolved		WCSP (in review)
Pilea repens (Sw.) Liebm.	Synonym		WCSP (in review)
Pilea repens (Sw.) Wedd.	Synonym		TRO
Pilea repens var. strigosa (Wedd.) Wedd.	Synonym		TRO
Pilea reticulata Wedd.	Unresolved		WCSP (in review)
Pilea rhexioides Liebm.	Unresolved		WCSP (in review)
Pilea rhizobola Miq.	Unresolved		WCSP (in review)
Pilea rhombea (L.f.) Liebm.	Accepted		WCSP (in review)
Pilea rhombifolia Killip	Accepted		TRO
Pilea richardii Urb.	Unresolved		WCSP (in review)
Pilea riedlei Blume	Unresolved		WCSP (in review)
Pilea rigida C.B.Rob.	Unresolved		WCSP (in review)
Pilea rigidiuscula C.B.Rob.	Unresolved		WCSP (in review)
Pilea riopalenquensis A.H. Gentry & Dodson	Accepted		TRO
Pilea riparia Donn. Sm.	Accepted		TRO
Pilea rivoriae Wedd.	Unresolved		WCSP (in review)
Pilea rivularis Wedd.	Unresolved		WCSP (in review)
Pilea rivularis var. brevinoda (Lambinon) Lambinon	Unresolved		TRO
Pilea rivularis f. hypsophila (Hauman ex Lambinon) Lambinon	Unresolved		TRO
Pilea rivularis var. macrodonta (Baker) Leandri	Unresolved		TRO
Pilea rivularis var. stipulata (Hutch. & Dalziel) Lambinon	Unresolved		TRO
Pilea robinsonii Elmer	Unresolved		WCSP (in review)
Pilea robusta Liebm.	Unresolved		WCSP (in review)
Pilea roemeri H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea rojasiana Killip	Unresolved		WCSP (in review)
Pilea rostellata C.J. Chen	Accepted		TRO
Pilea rostulata A.K. Monro	Accepted		TRO
Pilea rotundata Griseb.	Unresolved		WCSP (in review)
Pilea rotundinucula Hayata	Accepted		TRO
Pilea rubiacea Ridl.	Unresolved		WCSP (in review)
Pilea rubiifolia Blume	Synonym		TRO
Pilea rubriflora C.H. Wright	Accepted		TRO
Pilea rufa Wedd.	Unresolved		WCSP (in review)
Pilea rufescens Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea rugosa Wedd.	Unresolved		WCSP (in review)
Pilea rugosissima Killip	Accepted		TRO
Pilea rupicola Wedd.	Synonym		TRO
Pilea rupipendia Wedd.	Unresolved		WCSP (in review)
Pilea rusbyi (Britton) Killip	Accepted		TRO
Pilea salentana Killip	Unresolved		WCSP (in review)
Pilea salwinensis (Hand.-Mazz.) C.J. Chen	Accepted		TRO
Pilea samanensis Urb.	Unresolved		WCSP (in review)
Pilea sanctae-crucis Liebm.	Unresolved		WCSP (in review)
Pilea sancti-johannis J.Florence	Unresolved		WCSP (in review)
Pilea saxicola Urb.	Unresolved		WCSP (in review)
Pilea scandens Killip	Unresolved		WCSP (in review)
Pilea schimpffii Diels	Accepted		TRO
Pilea schlechteri H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea scripta (Buch.-Ham. ex D. Don) Wedd.	Accepted		TRO
Pilea scrobiculata Liebm.	Synonym		TRO
Pilea secunda S.S. Chien	Synonym		TRO
Pilea seemannii Killip	Synonym		TRO
Pilea selbyanorum Dodson & A.H. Gentry	Accepted		TRO
Pilea selleana Urb.	Unresolved		WCSP (in review)
Pilea semidentata Wedd.	Unresolved		WCSP (in review)
Pilea semisessilis Hand.-Mazz.	Accepted		TRO
Pilea senarifolia Donn. Sm.	Accepted		TRO
Pilea serpyllacea (Kunth) Liebm.	Synonym		WCSP (in review)
Pilea serpyllacea (Kunth) Wedd.	Synonym		TRO
Pilea serpyllacea (Kunth) Hook. & Arn.	Synonym		TRO
Pilea serpyllifolia (Poir.) Wedd.	Accepted		TRO
Pilea serratifolia Wedd.	Accepted		TRO
Pilea serrulata Wedd.	Unresolved		WCSP (in review)
Pilea sessiliflora Wedd.	Unresolved		WCSP (in review)
Pilea sessilifolia Wedd.	Unresolved		WCSP (in review)
Pilea setigera Urb.	Unresolved		WCSP (in review)
Pilea sevillensis Britton	Unresolved		WCSP (in review)
Pilea siguaneana Britton	Unresolved		WCSP (in review)
Pilea silvicola Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea simplex Urb.	Unresolved		WCSP (in review)
Pilea sinocrassifolia C.J. Chen	Accepted		TRO
Pilea sinofasciata C.J. Chen	Accepted		TRO
Pilea skutchii Killip	Accepted		TRO
Pilea smilacifolia Wedd.	Synonym		TRO
Pilea smithii Killip	Unresolved		WCSP (in review)
Pilea sohayakiensis Kitam.	Unresolved		WCSP (in review)
Pilea solandri (Seem.) J.Florence	Unresolved		WCSP (in review)
Pilea somai Hayata	Accepted		TRO
Pilea spathulata Griseb.	Unresolved		WCSP (in review)
Pilea spathulifolia Groult	Unresolved		WCSP (in review)
Pilea sphenophylla Urb.	Unresolved		WCSP (in review)
Pilea spicata C.J.Chen & A.K.Monro	Unresolved		WCSP (in review)
Pilea spinulosa C.J. Chen	Accepted		TRO
Pilea spruceana Wedd.	Accepted		WCSP (in review)
Pilea squamosa C.J. Chen	Accepted		TRO
Pilea squamosa var. sparsa C.J. Chen	Synonym		TRO
Pilea squamulata Urb. & Ekman	Unresolved		WCSP (in review)
Pilea standleyi Killip	Synonym		TRO
Pilea stapfiana Gibbs	Unresolved		WCSP (in review)
Pilea stellarioides H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea stelluligera Griseb.	Unresolved		WCSP (in review)
Pilea stelluligera Wedd.	Unresolved		WCSP (in review)
Pilea stenoneura H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea stenophylla Urb.	Unresolved		WCSP (in review)
Pilea stipulata Hutch. & Dalziel	Unresolved		TRO
Pilea stipulosa (Miq.) Miq.	Synonym		TRO
Pilea stolonifera Wedd.	Unresolved		WCSP (in review)
Pilea strangulata Franch. & Sav.	Synonym		TRO
Pilea striata Urb.	Unresolved		WCSP (in review)
Pilea strigillosa Urb. & Ekman	Unresolved		WCSP (in review)
Pilea strigosa Wedd.	Accepted		TRO
Pilea subalpina Hand.-Mazz.	Synonym		TRO
Pilea subamplexicaulis Killip	Accepted		TRO
Pilea subcoriacea (Hand.-Mazz.) C.J. Chen	Accepted		TRO
Pilea subcrenata Weddell hom. illeg.	Synonym		TRO
Pilea subedentata S.S. Chien & C.J. Chen	Accepted		TRO
Pilea sublobata Rusby	Unresolved		WCSP (in review)
Pilea sublucens Wedd.	Unresolved		WCSP (in review)
Pilea submissa Wedd.	Accepted		TRO
Pilea subpubera Miq.	Unresolved		WCSP (in review)
Pilea subserrata Wedd.	Unresolved		WCSP (in review)
Pilea succulenta Wedd.	Accepted		WCSP (in review)
Pilea succulenta Hook. f.	Synonym		TRO
Pilea suffruticosa K. Krause	Accepted		TRO
Pilea sumideroensis Britton	Unresolved		WCSP (in review)
Pilea supersedens Leandri	Accepted		TRO
Pilea swartzii Wedd.	Unresolved		WCSP (in review)
Pilea swinglei Merr.	Accepted		TRO
Pilea sylvatica Elmer	Unresolved		WCSP (in review)
Pilea symmeria Wedd.	Accepted		TRO
Pilea symmeria var. pterocaulis S.S. Chien	Synonym		TRO
Pilea symmeria var. salwinensis Hand.-Mazz.	Synonym		TRO
Pilea symmeria f. stenobasis Hand.-Mazz.	Synonym		TRO
Pilea symmeria var. subcoriacea Hand.-Mazz.	Synonym		TRO
Pilea tabularis C.C.Berg	Unresolved		WCSP (in review)
Pilea taitoensis Hayata	Synonym		TRO
Pilea taquetii Nakai	Unresolved		WCSP (in review)
Pilea tarmensis Killip	Synonym		TRO
Pilea tatamensis Killip	Accepted		TRO
Pilea tatei Killip	Accepted		WCSP (in review)
Pilea tenerrima Miq.	Unresolved		WCSP (in review)
Pilea tenuicaulis Urb.	Unresolved		WCSP (in review)
Pilea ternifolia Wedd.	Accepted		TRO
Pilea tetraphylla (Steud.) Blume	Accepted		WCSP (in review)
Pilea tetraphylla var. hypnophila (Baker) Leandri	Synonym		TRO
Pilea tetraphylla var. major Rendle	Synonym		TRO
Pilea tetrapoda Killip	Accepted		TRO
Pilea thouarsiana Wedd.	Unresolved		WCSP (in review)
Pilea thymifolia Blume	Synonym		TRO
Pilea thymoidea H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea tilarana W.C. Burger	Accepted		TRO
Pilea tippenhaueri Urb.	Unresolved		WCSP (in review)
Pilea tobagensis Urb.	Unresolved		WCSP (in review)
Pilea topensis Diels	Accepted		TRO
Pilea torbeciana Urb. & Ekman	Unresolved		WCSP (in review)
Pilea trianaeana Wedd.	Synonym		TRO
Pilea trianthemoides (Sw.) Lindl.	Accepted		TRO
Pilea trianthemoides var. microphylla (L.) Wedd.	Synonym		TRO
Pilea trichomanophylla A.K. Monro	Accepted		TRO
Pilea trichosanthes Wedd.	Accepted		TRO
Pilea trichotoma Liebm.	Unresolved		WCSP (in review)
Pilea tridentata Killip	Accepted		TRO
Pilea trilobata Wedd.	Unresolved		WCSP (in review)
Pilea trinervia (Roxb.) Wight	Synonym		TRO
Pilea trinitensis Britton	Unresolved		WCSP (in review)
Pilea tripartita A.K. Monro	Accepted		TRO
Pilea triplinervia Blume	Unresolved		WCSP (in review)
Pilea triradiata Killip	Accepted		WCSP (in review)
Pilea troyensis Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea truncata Urb.	Unresolved		WCSP (in review)
Pilea tsaratananensis Leandri	Unresolved		WCSP (in review)
Pilea tsaratananensis var. supersedens Leandri	Synonym		TRO
Pilea tsiangiana F.P. Metcalf	Accepted		TRO
Pilea tuerckheimii Donn. Sm.	Synonym		TRO
Pilea tungurahuae Killip	Accepted		TRO
Pilea tutensis A.K. Monro	Accepted		TRO
Pilea ulei Killip	Unresolved		WCSP (in review)
Pilea uliginosa Phil.	Synonym		TRO
Pilea umbellata Wedd.	Unresolved		WCSP (in review)
Pilea umbriana Killip	Accepted		TRO
Pilea umbrosa Blume	Accepted		TRO
Pilea umbrosa var. umbrosa	Accepted		TRO
Pilea uncidens Wedd.	Synonym		TRO
Pilea unciformis C.J. Chen	Accepted		TRO
Pilea undulata Urb.	Unresolved		WCSP (in review)
Pilea uninervis Griseb.	Unresolved		WCSP (in review)
Pilea urerifolia Rusby	Synonym		TRO
Pilea urticella Wedd.	Accepted		WCSP (in review)
Pilea urticifolia Blume	Unresolved		WCSP (in review)
Pilea usambarensis Engl.	Unresolved		WCSP (in review)
Pilea valenzuelae Urb.	Unresolved		WCSP (in review)
Pilea variegata (Spreng.) Seem.	Accepted		TRO
Pilea variegata Wedd.	Synonym		TRO
Pilea vegasana Killip	Accepted		TRO
Pilea velutinipes Hand.-Mazz.	Synonym		TRO
Pilea venosa Killip [Illegitimate]	Synonym		WCSP (in review)
Pilea venulosa Blume	Unresolved		WCSP (in review)
Pilea verbascifolia Wedd.	Unresolved		WCSP (in review)
Pilea veronicifolia Engl.	Unresolved		WCSP (in review)
Pilea verrucosa Killip	Accepted		TRO
Pilea verrucosa Hand.-Mazz.	Unresolved		TRO
Pilea verrucosa var. verrucosa	Accepted		TRO
Pilea versteegii H.J.P.Winkl.	Unresolved		WCSP (in review)
Pilea victoriensis P.Royen	Unresolved		WCSP (in review)
Pilea villicaulis Hand.-Mazz.	Accepted		TRO
Pilea villicaulis var. subglabra C.J. Chen	Synonym		TRO
Pilea virgata Wedd.	Unresolved		WCSP (in review)
Pilea viridissima Makino	Synonym		TRO
Pilea vulcanica Liebm.	Accepted		TRO
Pilea vulcanicola Liebm.	Unresolved		TRO
Pilea wallichii Wedd.	Unresolved		WCSP (in review)
Pilea wattersii Hance	Synonym		TRO
Pilea weberbaueri Killip	Accepted		TRO
Pilea weberhaueri Killip	Unresolved		WCSP (in review)
Pilea weddellii Fawc. & Rendle	Unresolved		WCSP (in review)
Pilea wightii Wedd.	Accepted		TRO
Pilea wightii var. roylei Hook. f.	Synonym		TRO
Pilea wilsonii Urb.	Unresolved		WCSP (in review)
Pilea wollastonii A.K.Monro	Unresolved		WCSP (in review)
Pilea worsdellii N.E. Br.	Unresolved		TRO
Pilea wrightiana Wedd.	Unresolved		WCSP (in review)
Pilea wullschlaegelii Urb.	Unresolved		WCSP (in review)
Pilea wydleri Blume	Unresolved		WCSP (in review)
Pilea xalapensis Wedd.	Unresolved		WCSP (in review)
Pilea yarensis Britton & P.Wilson	Unresolved		WCSP (in review)
Pilea yunckeri C.D.Adams	Unresolved		WCSP (in review)
Pilea yunquensis Britton & P.Wilson	Unresolved		WCSP (in review)
Pilea yunquensis Urb.	Unresolved		WCSP (in review)
Pilea zaranensis P.Royen	Unresolved		WCSP (in review)