Eritrea, Sudan Portulaca fascicularis Peter – Kenya, Tanzania Portulaca filifolia F.Muell. – Australia Portulaca filsonii J.H.Willis – Australia Portulaca fischeri Pax – Kenya, Tanzania, Uganda Portulaca fluvialis D.Legrand – Argentina, Bolivia, Brazil, Paraguay, Peru, Uruguay Portulaca foliosa Ker Gawl. – Tropical & S. Africa, Arabian Peninsula Portulaca fragilis Poelln. – Bolivia Portulaca frieseana Poelln. – Brazil Portulaca fulgens Griseb. – Argentina Portulaca gilliesii Hook. – Argentina, Bolivia, Paraguay, Uruguay Portulaca giuliettiae T.Vieira & A.A.Coelho – Brazil Portulaca goiasensis T.Vieira & A.A.Coelho – Brazil Portulaca gracilis Poelln. – Bolivia Portulaca grandiflora Hook. – moss-rose purslane – Argentina, Bolivia, Brazil, Paraguay, Uruguay Portulaca grandis Peter – Ethiopia, Kenya, Tanzania, Uganda Portulaca granulatostellulata (Poelln.) Ricceri & Arrigoni – W. Europe to Caucasus; N. Africa to W. Indian ocean Portulaca greenwayi M.G.Gilbert – Kenya Portulaca guanajuatensis Ocampo – Mexico Portulaca halimoides L. – silkcotton purslane – Central & S. U.S.A. to Tropical America Portulaca hatschbachii D.Legrand – Brazil Portulaca hereroensis Schinz – Tanzania to S. Africa Portulaca heterophylla Peter – Tanzania Portulaca hirsutissima Cambess. – Brazil Portulaca hoehnei D.Legrand – Brazil Portulaca howellii (D.Legrand) Eliasson – Galápagos Portulaca humilis Peter – Tanzania Portulaca impolita (Danin & H.G.Baker) Danin – U.S.A. Portulaca insignis Steyerm. – Venezuela Portulaca intraterranea J.M.Black – Australia Portulaca johnstonii Henrickson – Mexico Portulaca juliomartinezii Ocampo – Mexico Portulaca kermesina N.E.Br. – Eritrea to S. Africa, Arabian Peninsula Portulaca kuriensis M.G.Gilbert – Socotra Portulaca lakshminarasimhaniana S.R.Yadav & Dalavi – India Portulaca lutea Sol. ex G.Forst. – yellow purslane – Pacific Portulaca macbridei D.Legrand – Peru Portulaca macrantha Ricceri & Arrigoni – Canary Islands, Morocco Portulaca macrorhiza R.Geesink – Lesser Sunda Islands Portulaca macrosperma D.Legrand – Bolivia Portulaca masonii D.Legrand – Mexico Portulaca massaica S.M.Phillips – Kenya, Tanzania Portulaca matthewsii Ocampo – Mexico Portulaca mauritiensis Poelln. – Chagos Archipelago, Mascarenes Portulaca mexicana P.Wilson – Mexico Portulaca meyeri D.Legrand – Argentina Portulaca minensis D.Legrand – Brazil Portulaca minuta Correll – Florida, Bahamas Portulaca molokiniensis Hobdy – Hawaiian Islands Portulaca monanthoides Lodé – Socotra Portulaca mucronata Link – Bolivia, Paraguay, Venezuela Portulaca mucronulata D.Legrand – Argentina, Brazil Portulaca nicaraguensis (Danin & H.G.Baker) Danin – Florida, Guatemala, Nicaragua, Texas Portulaca nitida (Danin & H.G.Baker) Ricceri & Arrigoni – Europe to Central Asia, N. Africa Portulaca nivea Poelln. – Peru Portulaca nogalensis Chiov. – Somalia Portulaca oblonga Peter – Ethiopia, Kenya, Tanzania Portulaca obtusa Poelln. – Argentina Portulaca obtusifolia D.Legrand – Argentina Portulaca okinawensis E.Walker & Tawada