Some Newly Recorded Plants from Hainan
Three newly recorded genera and seven newly recorded species from Hainan Island are reported.The new genera from Hainan are Veronica,Microcarpaea,Oenothera;and the newly recorded species: Veronica undulata Wallich ex Jack,Microcarpaea minima(J.Koenig ex Retzius)Merrill,Erechthites hieracifolia(L.)Raf.ex DC.,Oenothera drummondii Hook.,Rorippa cantoniensis(Lour.)Ohwi,Polygonum lapathifolium Linn.var.lanatum(Roxb.)Steward,Vitex negundo L.var.cannabifolia(Siebold et Zucc.) Hand.-Mazz.