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''Dichorisandra'' is a genus of perennial monocotyledonous flowering plants in the dayflower family (Commelinaceae). It is found in the neotropics.〔(Kew World Checklist of Selected Plant Families )〕 The genus is characterised by its slightly zygomorphic flowers with large anthers usually releasing pollen by means of pores at the apex, as well as by its seeds that are embedded in a red or sometimes white aril, and tubers that often form at the tips of the roots. Both morphology and an analysis of DNA sequences indicate it is very closely related to the genus ''Siderasis''. ;Species〔 # ''Dichorisandra acaulis'' Cogn. - Bahia # ''Dichorisandra alba'' Seub. & Warm. - Minas Gerais # ''Dichorisandra amabilis'' J.R.Grant - southern Mexico, Central America # ''Dichorisandra angustifolia'' L.Linden & Rodigas - Ecuador # ''Dichorisandra begoniifolia'' Kunth - southern Brazil # ''Dichorisandra bonitana'' Philipson - Ecuador, Colombia # ''Dichorisandra conglomerata'' Aona & M.C.E.Amaral - Bahia # ''Dichorisandra densiflora'' Ule - northwestern Brazil # ''Dichorisandra diederichsanae'' Steyerm. - Guyana, Venezuela # ''Dichorisandra fluminensis'' Brade - Rio de Janeiro # ''Dichorisandra foliosa'' Kunth - eastern Brazil # ''Dichorisandra gaudichaudiana'' Kunth - Brazil # ''Dichorisandra glaziovii'' Taub. - southern Brazil # ''Dichorisandra gracilis'' Nees & Mart - eastern Brazil # ''Dichorisandra hexandra'' (Aubl.) Standl. - widespread from southern Mexico to Argentina # ''Dichorisandra hirtella'' Mart. - eastern Brazil # ''Dichorisandra incurva'' Mart. - Brazil # ''Dichorisandra interrupta'' Mart. - eastern Brazil # ''Dichorisandra jardimii'' Aona & M.C.E.Amaral - Bahia # ''Dichorisandra leonii'' Aona & M.C.E.Amaral - Minas Gerais # ''Dichorisandra leucophthalmos'' Hook. - southern Brazil # ''Dichorisandra macrophylla'' Gleason - Minas Gerais # ''Dichorisandra micans'' C.B.Clarke - Minas Gerais # ''Dichorisandra mosaica'' Linden ex K.Koch - Peru # ''Dichorisandra neglecta'' Brade - Espírito Santo # ''Dichorisandra nutabilis'' Aona & M.C.E.Amaral - Espírito Santo # ''Dichorisandra ordinatiflora'' Aona & Faden - Bahia # ''Dichorisandra oxypetala'' Hook. - southern Brazil # ''Dichorisandra paranaensis'' D.Maia, Cervi & Tardivo - Paraná # ''Dichorisandra penduliflora'' Kunth - eastern Brazil # ''Dichorisandra perforans'' C.B.Clarke - Brazil # ''Dichorisandra picta'' G.Lodd. - southern Brazil # ''Dichorisandra procera'' Mart. - eastern Brazil # ''Dichorisandra puberula'' Nees & Mart. - eastern Brazil # ''Dichorisandra pubescens'' Mart. - southeastern Brazil # ''Dichorisandra radicalis'' Nees & Mart. - Minas Gerais # ''Dichorisandra reginae'' (L.Linden & Rodigas) H.E.Moore - Peru # ''Dichorisandra rhizophya'' Mart. - eastern Brazil # ''Dichorisandra rupicola'' Aona & M.C.E.Amaral - Minas Gerais # †''Dichorisandra saundersii'' Hook.f. - Brazil but extinct # ''Dichorisandra tenuior'' Mart. - southern Brazil # ''Dichorisandra thyrsiflora'' J.C.Mikan - southeastern Brazil; naturalized in Peru + Java # ''Dichorisandra ulei'' J.F.Macbr. - Peru, Ecuador # ''Dichorisandra variegata'' Aona & Faden - Bahia # ''Dichorisandra velutina'' Aona & M.C.E.Amaral - Espírito Santo # ''Dichorisandra villosula'' Mart. - Brazil, Venezuela, Bolivia ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dichorisandra」の詳細全文を読む スポンサード リンク
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