The Plant List — A working list for all plant species

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440 plant name records match your search criteria Portulaca. 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
Portulaca adenostemon Vest Unresolved L WCSP (in review)
Portulaca advena Reichg. & Poelln. Unresolved L WCSP (in review)
Portulaca africana (Danin & H.G.Baker) Danin Unresolved L WCSP (in review)
Portulaca amboensis J.F. Macbr. Synonym M TRO
Portulaca amboensis var. pedicellata (D. Legrand) D. Legrand Synonym L TRO
Portulaca amilis Speg. Accepted M TRO
Portulaca amilis var. amilis Synonym L TRO
Portulaca amilis var. pilgeri (Poelln.) D. Legrand Accepted L TRO
Portulaca amilis var. rosengurttii D. Legrand Synonym L TRO
Portulaca anacampseros L. Unresolved L WCSP (in review)
Portulaca anceps A.Rich. Unresolved L WCSP (in review)
Portulaca andicola Poelln. Synonym M TRO
Portulaca andina D. Legrand Synonym M TRO
Portulaca andina var. bonetei D. Legrand Synonym L TRO
Portulaca arabica DC. Unresolved L WCSP (in review)
Portulaca arachnoides Haw. Unresolved L WCSP (in review)
Portulaca arenicola Poelln. Synonym M TRO
Portulaca arequipaensis Poelln. Synonym M TRO
Portulaca argentinensis Speg. Accepted M TRO
Portulaca armitii F.Muell. Unresolved L WCSP (in review)
Portulaca aurantiaca Proctor Unresolved L WCSP (in review)
Portulaca aurea DC. Unresolved L WCSP (in review)
Portulaca australis Endl. Unresolved L WCSP (in review)
Portulaca axilliflora Blanco Unresolved L WCSP (in review)
Portulaca axilliflora Pers. Unresolved L WCSP (in review)
Portulaca bareschta Forssk. Unresolved L WCSP (in review)
Portulaca bicolor F.Muell. Unresolved L WCSP (in review)
Portulaca biloba Urb. Accepted M TRO
Portulaca boliviensis Poelln. Unresolved L WCSP (in review)
Portulaca boninensis Tuyama Unresolved L WCSP (in review)
Portulaca brasiliensis Vahl Unresolved L WCSP (in review)
Portulaca brevifolia Urb. Accepted M WCSP (in review)
Portulaca brevifolia var. nana (Urb.) M.D. Ortega Synonym L TRO
Portulaca brevioperculata Poelln. Synonym M WCSP (in review)
Portulaca bulbifera M.G.Gilbert Unresolved L WCSP (in review)
Portulaca caffra Thunb. Synonym L WCSP (in review)
Portulaca calandroides F.Muell. ex Poelln. Unresolved L WCSP (in review)
Portulaca californica D. Legrand Accepted M TRO
Portulaca canariensis Danin & Reyes-Bet. Accepted M WCSP (in review)
Portulaca capitata A.Chev. Unresolved L WCSP (in review)
Portulaca cardenasiana D. Legrand Accepted M TRO
Portulaca carnosa Dombey ex DC. Unresolved L WCSP (in review)
Portulaca carrissoana (Exell & Mendonça) Nyananyo Unresolved L WCSP (in review)
Portulaca caryaphylloides Bailly Unresolved L WCSP (in review)
Portulaca catharinae Poelln. Unresolved L WCSP (in review)
Portulaca catingaensis Poelln. Synonym M TRO
Portulaca caulerpoides Britton & P. Wilson Accepted M TRO
Portulaca caumii F.Br. Unresolved L WCSP (in review)
Portulaca cayennensis D. Legrand Synonym M TRO
Portulaca centrali-africana R.E. Fr. Accepted M TRO
Portulaca chacoana D. Legrand Accepted M TRO
Portulaca chariensis A.Chev. Unresolved L WCSP (in review)
Portulaca ciferrii Chiov. Unresolved L WCSP (in review)
Portulaca cincta Fenzl Unresolved L WCSP (in review)
Portulaca cinerea Poelln. Synonym M WCSP (in review)
Portulaca clavigera R.Geesink Unresolved L WCSP (in review)
Portulaca collina Dinter Accepted M TRO
Portulaca colombiana D.Legrand Accepted M WCSP (in review)
Portulaca columbiana Poelln. Accepted M TRO
Portulaca commutata M.G.Gilbert Unresolved L WCSP (in review)
Portulaca confertifolia Hauman Accepted M TRO
Portulaca confertifolia var. confertifolia Synonym L TRO
Portulaca conicooperculata Poelln. Synonym M TRO
Portulaca conoidea S.M.Phillips Unresolved L WCSP (in review)
Portulaca consanguinea Schltdl. Synonym M TRO
Portulaca conspicua Domin Unresolved L WCSP (in review)
Portulaca constricta M.G.Gilbert Unresolved L WCSP (in review)
Portulaca conzattii P.Wilson Accepted M WCSP (in review)
Portulaca coralloides S.M.Phillips Unresolved L WCSP (in review)
Portulaca cordobensis Hosseus Unresolved L WCSP (in review)
Portulaca coronata Small Synonym M WCSP (in review)
Portulaca costata Poelln. Accepted M TRO
Portulaca crassicaule Jacq. Synonym M TRO
Portulaca crassicaulis Jacq. Unresolved L WCSP (in review)
Portulaca crassifolia Jacq. Synonym M TRO
Portulaca cristata Buch.-Ham. Unresolved L WCSP (in review)
Portulaca crocodilorum Poelln. Synonym M TRO
Portulaca cryptopetala Speg. Accepted M TRO
Portulaca cryptopetala var. diversifolia (Poelln.) D. Legrand Synonym L TRO
Portulaca cryptopetala var. legrandii (Poelln.) D. Legrand Synonym L TRO
Portulaca cryptopetala f. phenopetala Speg. Synonym L TRO
Portulaca cryptopetala var. poellnitziana (D. Legrand) D. Legrand Synonym L TRO
Portulaca cubensis Britton & P. Wilson Accepted M TRO
Portulaca cuneifolia Vahl Synonym M WCSP (in review)
Portulaca cyanosperma Egler Accepted L TRO
Portulaca cyathostyla Gagnep. Unresolved L WCSP (in review)
Portulaca cyclophylla F.Muell. Unresolved L WCSP (in review)
Portulaca cypria Danin Accepted M WCSP (in review)
Portulaca decipiens Poelln. Synonym M TRO
Portulaca decorticans M.G.Gilbert Unresolved L WCSP (in review)
Portulaca decumbens (Forssk.) Vahl Synonym M WCSP (in review)
Portulaca denudata Poelln. Synonym M WCSP (in review)
Portulaca depauperata Poelln. Synonym M TRO
Portulaca dhofarica M.G.Gilbert Unresolved L WCSP (in review)
Portulaca dichotoma Gueldenst. Unresolved L WCSP (in review)
Portulaca diegoi Mattos Unresolved L WCSP (in review)
Portulaca digyna F.Muell. Unresolved L WCSP (in review)
Portulaca dinteri Schinz ex Poelln. Unresolved L WCSP (in review)
Portulaca diptera Zipp. ex Span. Unresolved L WCSP (in review)
Portulaca diversifolia Poelln. Synonym M TRO
Portulaca diversifolia var. angustata Poelln. Synonym L TRO
Portulaca diversifolia var. legrandii (Poelln.) D. Legrand Synonym L TRO
Portulaca diversifolia var. saltensis D. Legrand Synonym L TRO
Portulaca dodomaensis M.G.Gilbert Unresolved L WCSP (in review)
Portulaca dubia Tepper Unresolved L WCSP (in review)
Portulaca echinosperma Hauman Accepted M TRO
Portulaca ehrenbergii Poelln. Synonym M TRO
Portulaca eitenii D.Legrand Unresolved L WCSP (in review)
Portulaca elatinoides A.Chev. Unresolved L WCSP (in review)
Portulaca elatior Mart. ex Rohrb. Accepted M WCSP (in review)
Portulaca elongata Rusby Accepted M TRO
Portulaca elongata var. elongata Synonym L TRO
Portulaca elongata var. pedicellata (D. Legrand) D. Legrand Accepted L TRO
Portulaca erecta Urb. & Ekman Synonym M TRO
Portulaca eriophora Casar. Unresolved L WCSP (in review)
Portulaca eruca Hauman Accepted M TRO
Portulaca erythraeae Schweinf. Unresolved L WCSP (in review)
Portulaca expatriata Poelln. Accepted M TRO
Portulaca fascicularis Peter Accepted M TRO
Portulaca filamentosa Haw. Unresolved L WCSP (in review)
Portulaca filifolia F.Muell. Unresolved L WCSP (in review)
Portulaca filsonii J.H.Willis Unresolved L WCSP (in review)
Portulaca fischeri Pax Unresolved L WCSP (in review)
Portulaca flava DC. Unresolved L WCSP (in review)
Portulaca fluvialis D. Legrand Accepted M TRO
Portulaca fluvialis var. argentinensis D. Legrand Synonym L TRO
Portulaca fluvialis var. fluvialis Synonym L TRO
Portulaca foliosa Ker Gawl. Accepted M WCSP (in review)
Portulaca formosana (Hayata) Hayata Synonym M TRO
Portulaca fosbergii Poelln. Synonym M WCSP (in review)
Portulaca fosbergii var. major Poelln. Synonym L WCSP (in review)
Portulaca fragilis Poelln. Accepted M TRO
Portulaca frieseana Poelln. Accepted M TRO
Portulaca fruticosa L. Synonym M WCSP (in review)
Portulaca fulgens Griseb. Accepted M TRO
Portulaca gagatosperma Millsp. Synonym M TRO
Portulaca geniculata Royle Unresolved L WCSP (in review)
Portulaca gilliesii Hook. Accepted M TRO
Portulaca glazioviana D. Legrand Synonym M TRO
Portulaca gracilis Poelln. Accepted M TRO
Portulaca grandiflora Hook. Accepted M WCSP (in review)
Portulaca grandiflora var. aurantiaca Sweet Synonym L WCSP (in review)
Portulaca grandiflora var. cisplatina (D. Legrand) D. Legrand Synonym L TRO
Portulaca grandiflora subsp. cisplatina (D. Legrand) D. Legrand Synonym L TRO
Portulaca grandiflora f. depressa D. Legrand Synonym L TRO
Portulaca grandiflora var. depressa D. Legrand Synonym L TRO
Portulaca grandiflora f. granulata D. Legrand Synonym L TRO
Portulaca grandiflora var. immersostellulata (Poelln.) D. Legrand Accepted L TRO
Portulaca grandiflora var. purpurea Sweet Synonym L WCSP (in review)
Portulaca grandiflora subsp. ruizii D.Legrand Synonym L WCSP (in review)
Portulaca grandis Peter Unresolved L WCSP (in review)
Portulaca granulatostellulata (Poelln.) Ricceri & Arrigoni Accepted M WCSP (in review)
Portulaca greenwayi M.G.Gilbert Unresolved L WCSP (in review)
Portulaca guanajuatensis Ocampo Accepted M TRO
Portulaca guineensis Lindl. ex DC. Unresolved L WCSP (in review)
Portulaca hainanensis Chun & F.C. How Synonym M TRO
Portulaca halimoides L. Accepted M WCSP (in review)
Portulaca halimoides var. brasiliensis Poelln. Synonym L TRO
Portulaca halimoides var. brevipilosa Poelln. Synonym L TRO
Portulaca hatsbachii D. Legrand Accepted M TRO
Portulaca hatschbachii D.Legrand Accepted M WCSP (in review)
Portulaca haughtii J.F. Macbr. Synonym M TRO
Portulaca hawaiiensis O.Deg. Accepted L TRO
Portulaca helianthemoides Zipp. ex Span. Unresolved L WCSP (in review)
Portulaca hereroensis Schinz Accepted L WCSP (in review)
Portulaca heterophylla Peter Unresolved L WCSP (in review)
Portulaca hilaireana G. Don Synonym M TRO
Portulaca hirsutissima Cambess. Accepted M TRO
Portulaca hoehnei D. Legrand Accepted M TRO
Portulaca holosericea Peter Unresolved L WCSP (in review)
Portulaca hortensis Rupr. [Illegitimate] Synonym M WCSP (in review)
Portulaca howellii (D. Legrand) Eliasson Accepted M TRO
Portulaca humilis Peter Accepted M TRO
Portulaca imbricata Forssk. Unresolved L WCSP (in review)
Portulaca immersostellulata Poelln. Synonym M TRO
Portulaca immersostellulata var. galanderi Poelln. Synonym L TRO
Portulaca immersostellulata var. uruguayensis Poelln. Synonym L TRO
Portulaca impolita (Danin & H.G.Baker) Danin Unresolved L WCSP (in review)
Portulaca insignis Steyerm. Accepted M WCSP (in review)
Portulaca insularis Hosok. Accepted M TRO
Portulaca intermedia Link ex Schltdl. Synonym M TRO
Portulaca intraterranea J.M.Black Unresolved L WCSP (in review)
Portulaca involucrata Haw. Unresolved L WCSP (in review)
Portulaca irwinii D.Legrand Unresolved L WCSP (in review)
Portulaca jacobseniana G.D.Rowley Unresolved L WCSP (in review)
Portulaca javanensis Poelln. Unresolved L WCSP (in review)
Portulaca johnii Poelln. Unresolved L WCSP (in review)
Portulaca johnstonii Henrickson Unresolved L WCSP (in review)
Portulaca jujuyensis Poelln. Unresolved L WCSP (in review)
Portulaca karwinskii Fisch. & E. Mey. Synonym M TRO
Portulaca kermesina N.E. Br. Accepted M TRO
Portulaca kuriensis M.G.Gilbert Unresolved L WCSP (in review)
Portulaca laevis Buch.-Ham. Unresolved L WCSP (in review)
Portulaca lakhonensis Gagnep. Unresolved L WCSP (in review)
Portulaca lanata Rich. Synonym M TRO
Portulaca lanceolata Engelm. [Illegitimate] Synonym M WCSP (in review)
Portulaca lanceolata Haw. Synonym M TRO
Portulaca lanceolata var. minor Engelm. Synonym L WCSP (in review)
Portulaca lanceolata var. versicolor Engelm. Synonym L WCSP (in review)
Portulaca lanuginosa Kunth Accepted M TRO
Portulaca laruotteana Cambess. Synonym M TRO
Portulaca latifolia Hornem. Synonym M WCSP (in review)
Portulaca legrandii Poelln. Synonym M TRO
Portulaca linearis Dombey ex DC. Unresolved L WCSP (in review)
Portulaca linifolia Forssk. Unresolved L WCSP (in review)
Portulaca linifolia Roxb. Unresolved L WCSP (in review)
Portulaca longiusculotuberculata Poelln. Accepted M TRO
Portulaca lutea Sol. ex G. Forster Accepted M TRO
Portulaca lutea var. howellii D. Legrand Synonym L TRO
Portulaca macbridei D. Legrand Accepted M TRO
Portulaca macrantha Ricceri & Arrigoni Accepted M WCSP (in review)
Portulaca macrorhiza Zipp. ex Span. Unresolved L WCSP (in review)
Portulaca macrorhiza R.Geesink Unresolved L WCSP (in review)
Portulaca macrosperma D. Legrand Accepted M TRO
Portulaca marginata Kunth Synonym M WCSP (in review)
Portulaca maritima S.G.Gmel. Unresolved L WCSP (in review)
Portulaca martinicensis Urb. Synonym M TRO
Portulaca masonii D. Legrand Accepted M TRO
Portulaca massaica S.M.Phillips Unresolved L WCSP (in review)
Portulaca matthewsii G. Ocampo Accepted M TRO
Portulaca mauritiensis Poelln. Accepted M TRO
Portulaca megalantha Steud. Unresolved L WCSP (in review)
Portulaca mendocinensis Gillies ex Hook. Synonym M TRO
Portulaca meridiana L.f. Synonym M WCSP (in review)
Portulaca mexicana P. Wilson Accepted M TRO
Portulaca meyeri D. Legrand Accepted M TRO
Portulaca meyeri var. meyeri Synonym L TRO
Portulaca microphylla A. Rich. Synonym M TRO
Portulaca microsperma Domin Unresolved L WCSP (in review)
Portulaca milleri Urb. Synonym M WCSP (in review)
Portulaca minensis D. Legrand Accepted M TRO
Portulaca minuta Correll Unresolved L WCSP (in review)
Portulaca minutiflora Poelln. Synonym M TRO
Portulaca mkatensis Poelln. Unresolved L WCSP (in review)
Portulaca molokiniensis Hobdy Unresolved L WCSP (in review)
Portulaca montevidensis C.A.Mey. ex Poelln. Unresolved L WCSP (in review)
Portulaca mucronata Link Accepted M WCSP (in review)
Portulaca mucronata var. longiusculotuberculata (Poelln.) D. Legrand Synonym L TRO
Portulaca mucronulata D. Legrand Accepted M TRO
Portulaca mucronulata var. mucronulata Synonym L TRO
Portulaca multistaminata Poelln. Synonym M TRO
Portulaca mundula I.M. Johnst. Synonym M TRO
Portulaca nana Urb. Synonym M TRO
Portulaca nana var. linearifolia Poelln. Synonym L TRO
Portulaca napiformis F.Muell. ex Benth. Unresolved L WCSP (in review)
Portulaca neglecta Mack. & Bush Synonym M WCSP (in review)
Portulaca neumannii Engl. ex Poelln. Unresolved L WCSP (in review)
Portulaca nicaraguensis (Danin & H.G.Baker) Danin Accepted M WCSP (in review)
Portulaca nitida (Danin & H.G.Baker) Ricceri & Arrigoni Accepted M WCSP (in review)
Portulaca nivea Poelln. Accepted M TRO
Portulaca nogalensis Chiov. Unresolved L WCSP (in review)
Portulaca oblonga Peter Unresolved L WCSP (in review)
Portulaca obtusa Poelln. Accepted M TRO
Portulaca obtusa var. hauthalii Poelln. Synonym L TRO
Portulaca obtusifolia D. Legrand Accepted M TRO
Portulaca obtusifolia var. obtusifolia Synonym L TRO
Portulaca officinarum Crantz Synonym M WCSP (in review)
Portulaca okinawensis E.Walker & Tawada Unresolved L WCSP (in review)
Portulaca oleracea L. Accepted M WCSP (in review)
Portulaca oleracea f. alba Alef. Synonym L WCSP (in review)
Portulaca oleracea f. aurantia Alef. Synonym L WCSP (in review)
Portulaca oleracea f. aurea Alef. Synonym L WCSP (in review)
Portulaca oleracea f. caryophyllina Alef. Synonym L WCSP (in review)
Portulaca oleracea f. gillesii Alef. Synonym L WCSP (in review)
Portulaca oleracea subsp. granulatostellulata (Poelln.) Danin & H.G.Baker Synonym L WCSP (in review)
Portulaca oleracea var. granulatostellulata Poelln. Synonym L WCSP (in review)
Portulaca oleracea f. haageana Alef. Synonym L WCSP (in review)
Portulaca oleracea subsp. impolita Danin & H.G.Baker Unresolved L WCSP (in review)
Portulaca oleracea var. macrantha Eggers Synonym L WCSP (in review)
Portulaca oleracea var. macrantha Maire [Illegitimate] Synonym L WCSP (in review)
Portulaca oleracea var. micrantha Eggers Synonym L WCSP (in review)
Portulaca oleracea subsp. nicaraguensis Danin & H.G.Baker Synonym L WCSP (in review)
Portulaca oleracea subsp. nitida Danin & H.G.Baker Synonym L WCSP (in review)
Portulaca oleracea subsp. oleracea Synonym L TRO
Portulaca oleracea var. opposita Poelln. Synonym L TRO
Portulaca oleracea subsp. papillatostellulata Danin & H.G.Baker Synonym L WCSP (in review)
Portulaca oleracea f. parvifolia (Haw.) Alef. Synonym L WCSP (in review)
Portulaca oleracea var. parvifolia (Haw.) Griseb. Synonym L WCSP (in review)
Portulaca oleracea f. rosea Alef. Synonym L WCSP (in review)
Portulaca oleracea var. sativa DC. Synonym L WCSP (in review)
Portulaca oleracea f. sativa (DC.) Alef. Synonym L WCSP (in review)
Portulaca oleracea subsp. sativa (Haw.) Čelak. Synonym L TRO
Portulaca oleracea subsp. stellata Danin & H.G.Baker Synonym L WCSP (in review)
Portulaca oleracea f. striata Alef. Synonym L WCSP (in review)
Portulaca oleracea f. sulfurea Alef. Synonym L WCSP (in review)
Portulaca oleracea subsp. sylvestris (Garsault) Thell. Synonym L WCSP (in review)
Portulaca oleracea f. violacea Alef. Synonym L WCSP (in review)
Portulaca oligosperma F.Muell. Unresolved L WCSP (in review)
Portulaca olitoria Pall. Synonym M WCSP (in review)
Portulaca olosirwa S.M.Phillips Unresolved L WCSP (in review)
Portulaca opposita Poelln. Unresolved L WCSP (in review)
Portulaca pachyrrhiza Gagnep. Unresolved L WCSP (in review)
Portulaca paniculata Jacq. Synonym M WCSP (in review)
Portulaca papillatostellulata (Danin & H.G.Baker) Danin Accepted M WCSP (in review)
Portulaca papillosa Sennen Unresolved L WCSP (in review)
Portulaca papulifera D. Legrand Accepted M TRO
Portulaca papulosa Schltdl. Accepted M TRO
Portulaca papulosa subsp. tuberculata D. Legrand Synonym L TRO
Portulaca parensis Poelln. Unresolved L WCSP (in review)
Portulaca parviflora Griseb. [Spelling variant] Unresolved L WCSP (in review)
Portulaca parvifolia Haw. Synonym M WCSP (in review)
Portulaca parvula A. Gray Synonym M TRO
Portulaca patens L. Synonym M WCSP (in review)
Portulaca paucistaminata Poelln. Unresolved L WCSP (in review)
Portulaca pedicellata D. Legrand Accepted M TRO
Portulaca pedicellata var. cochabambensis D. Legrand Synonym L TRO
Portulaca perennis R.E. Fr. Accepted M TRO
Portulaca peruviana I.M. Johnst. Synonym M TRO
Portulaca peteri Poelln. Unresolved L WCSP (in review)
Portulaca phaeosperma Urb. Synonym M TRO
Portulaca philippii I.M. Johnst. Accepted M TRO
Portulaca pilgeri Poelln. Synonym M TRO
Portulaca pilosa L. Accepted M WCSP (in review)
Portulaca pilosa subsp. cisplatina D. Legrand Synonym L TRO
Portulaca pilosa subsp. decipiens (Poelln.) R. Geesink Accepted L TRO
Portulaca pilosa var. eriophora Hauman Synonym L TRO
Portulaca pilosa var. fulgens (Griseb.) Kuntze Synonym L TRO
Portulaca pilosa subsp. grandiflora (Hook.) R.Geesink Synonym L WCSP (in review)
Portulaca pilosa var. grandiflora (Hook.) Kuntze Synonym L WCSP (in review)
Portulaca pilosa var. halimoides (L.) Kuntze Synonym L TRO
Portulaca pilosa var. hirsutissima (Cambess.) Kuntze Synonym L TRO
Portulaca pilosa var. marginata (Kunth) Kuntze Synonym L WCSP (in review)
Portulaca pilosa f. maxima Kuntze Synonym L TRO
Portulaca pilosa f. mexicana D. Legrand Synonym L TRO
Portulaca pilosa var. osteniana D. Legrand Synonym L TRO
Portulaca pilosa var. paraguayensis Hauman & Irigoyen Synonym L TRO
Portulaca pilosa var. pilosa Synonym L TRO
Portulaca pilosa f. procumbens (Urb. & Ekman) D. Legrand Accepted L TRO
Portulaca pilosa var. simpliciuscula (Mart. ex Rohrb.) Kuntze Synonym L TRO
Portulaca pilosissima Hook. Accepted M TRO
Portulaca plano-operculata Kuntze Synonym M WCSP (in review)
Portulaca platensis Speg. Synonym M TRO
Portulaca poellnitziana D. Legrand Synonym M TRO
Portulaca poliosperma Urb. Synonym M TRO
Portulaca poliosperma var. bistigmata Poelln. Synonym L TRO
Portulaca poliosperma var. cubensis Urb. Synonym L TRO
Portulaca poliosperma var. minor Urb. Synonym L TRO
Portulaca poliosperma var. tristigmata Poelln. Synonym L TRO
Portulaca portulacastrum L. Synonym M WCSP (in review)
Portulaca procumbens Urb. & Ekman Synonym M TRO
Portulaca prolifera Schumach. & Thonn. Unresolved L WCSP (in review)
Portulaca prostrata Dombey ex Lem. Unresolved L WCSP (in review)
Portulaca psammotropha Hance Accepted M TRO
Portulaca pseudoquadrifida Poelln. Unresolved L WCSP (in review)
Portulaca pusilla Kunth Accepted M WCSP (in review)
Portulaca pygmaea Steyerm. Accepted M WCSP (in review)
Portulaca quadrifida L. Accepted M WCSP (in review)
Portulaca quadrifida var. formosana Hayata Synonym L TRO
Portulaca quadrifolia L. Unresolved L TRO
Portulaca racemosa L. Synonym M TRO
Portulaca ragonesi D. Legrand Accepted M TRO
Portulaca ramosa Peter Unresolved L WCSP (in review)
Portulaca ramosissima Poelln. Unresolved L WCSP (in review)
Portulaca rausii Danin Accepted M WCSP (in review)
Portulaca rediviva Wawra Unresolved L WCSP (in review)
Portulaca reflexa (Cav.) Haw. Synonym M TRO
Portulaca regnelliana D. Legrand Synonym M TRO
Portulaca remota Poelln. Unresolved L WCSP (in review)
Portulaca repens Noronha Unresolved L WCSP (in review)
Portulaca repens Roxb. ex Wight & Arn. Unresolved L WCSP (in review)
Portulaca retusa Engelm. Synonym M WCSP (in review)
Portulaca rhodesiana R.A.Dyer & E.A.Bruce Unresolved L WCSP (in review)
Portulaca ripicola Poelln. Synonym M TRO
Portulaca rosae Speg. Accepted M TRO
Portulaca rostellata Brign. Unresolved L WCSP (in review)
Portulaca rotundifolia R.E. Fr. Accepted M TRO
Portulaca rubens Haw. Unresolved L WCSP (in review)
Portulaca rubens A.Chev. Unresolved L WCSP (in review)
Portulaca rubricaulis Kunth Accepted M WCSP (in review)
Portulaca rubriflora Poelln. Unresolved L WCSP (in review)
Portulaca rzedowskiana G. Ocampo Accepted M TRO
Portulaca samhaensis A.G.Mill. Unresolved L WCSP (in review)
Portulaca samoensis Poelln. Accepted M WCSP (in review)
Portulaca sanctae-martae Poelln. Accepted M TRO
Portulaca sativa Haw. [Illegitimate] Synonym M WCSP (in review)
Portulaca saxea Vell. Unresolved L WCSP (in review)
Portulaca saxi-sacchari Poelln. Synonym M TRO
Portulaca saxifragoides Welw. ex Oliv. Accepted M WCSP (in review)
Portulaca schenkii Poelln. Synonym M TRO
Portulaca schliebenii Poelln. Unresolved L WCSP (in review)
Portulaca sclerocarpa A. Gray Accepted M TRO
Portulaca sedifolia N.E.Br. Accepted M WCSP (in review)
Portulaca sedoides Welw. ex Oliv. Accepted M WCSP (in review)
Portulaca sedoides Welw. Unresolved L TRO
Portulaca setacea Haw. Unresolved L WCSP (in review)
Portulaca sicula Danin, Domina & Raimondo Unresolved L WCSP (in review)
Portulaca simpliciuscula Mart. ex Rohrb. Accepted M TRO
Portulaca simpliciuscula var. spegazinii Hauman Synonym L TRO
Portulaca smallii P. Wilson Accepted M TRO
Portulaca socotrana Domina & Raimondo Unresolved L WCSP (in review)
Portulaca solferina Poelln. Synonym M TRO
Portulaca somalica N.E.Br. Unresolved L WCSP (in review)
Portulaca splendens Lindl. Unresolved L WCSP (in review)
Portulaca squarrosa Peter Unresolved L WCSP (in review)
Portulaca stellata (Danin & H.G.Baker) Ricceri & Arrigoni Synonym M WCSP (in review)
Portulaca stelliformis DC. Unresolved L WCSP (in review)
Portulaca stellulatotuberculata Poelln. Accepted M TRO
Portulaca stipata D. Legrand Synonym M TRO
Portulaca stipitata D.Legrand Unresolved L WCSP (in review)
Portulaca stipularis Dryand. ex DC. Unresolved L WCSP (in review)
Portulaca striata Poelln. Accepted M TRO
Portulaca stuhlmannii Poelln. Unresolved L WCSP (in review)
Portulaca suffrutescens Engelm. Accepted M TRO
Portulaca suffruticosa Thwaites [Illegitimate] Synonym M WCSP (in review)
Portulaca sundaensis Poelln. Unresolved L WCSP (in review)
Portulaca sylvestris Garsault [Invalid] Synonym M WCSP (in review)
Portulaca sylvestris Montandon Synonym M WCSP (in review)
Portulaca talmyana Gagnep. Unresolved L WCSP (in review)
Portulaca tenera Peter Unresolved L WCSP (in review)
Portulaca teretifolia Kunth Accepted M WCSP (in review)
Portulaca teretifolia var. cubensis (Urb.) D. Legrand Accepted L TRO
Portulaca terraereginae Poelln. Unresolved L WCSP (in review)
Portulaca thellusonii Lindl. Accepted M TRO
Portulaca tinctoria Larrañaga Unresolved L WCSP (in review)
Portulaca tingoensis J.F. Macbr. Accepted M TRO
Portulaca tingoensis var. andina (D. Legrand) D. Legrand Accepted L TRO
Portulaca tingoensis var. tingoensis Synonym L TRO
Portulaca toston Blanco Unresolved L WCSP (in review)
Portulaca triangularis Jacq. Synonym M WCSP (in review)
Portulaca trianthemoides Bremek. Accepted M TRO
Portulaca trigona Thunb. Unresolved L WCSP (in review)
Portulaca trituberculata Danin, Domina & Raimondo Accepted M WCSP (in review)
Portulaca tuberculata León Accepted M TRO
Portulaca tuberosa Roxb. Unresolved L WCSP (in review)
Portulaca ulei Poelln. Synonym M TRO
Portulaca umbraticola Kunth Accepted M WCSP (in review)
Portulaca umbraticola subsp. coronata (Small) J.F.Matthews & Ketron Synonym L WCSP (in review)
Portulaca umbraticola subsp. umbraticola Synonym L TRO
Portulaca urbaniana Poelln. Unresolved L WCSP (in review)
Portulaca usambarensis Poelln. Unresolved L WCSP (in review)
Portulaca venezuelensis Urb. Synonym M WCSP (in review)
Portulaca verticillata Sessé & Moc. Unresolved L WCSP (in review)
Portulaca villosa Cham. Accepted M TRO
Portulaca vilmoriana H.Lév. Unresolved L WCSP (in review)
Portulaca viridis DC. Unresolved L WCSP (in review)
Portulaca walteriana Poelln. Synonym M TRO
Portulaca werdermannii Poelln. Accepted M TRO
Portulaca wightiana Wall. ex Wight & Arn. Accepted M TRO
Portulaca yecorensis Henrickson & T. Van Devender Accepted M TRO
Portulaca zaffranii Danin Accepted M WCSP (in review)