|
''Amischotolype'' is a genus of perennial monocotyledonous flowering plants in the dayflower family. It is found in Central Africa and from India through Southeast Asia to New Guinea,〔(Kew World Checklist of Selected Plant Families )〕〔 with the great majority or species found in Asia.〔Duistermaat, H. (2012). A taxonomic revision of Amischotolype (Commelinaceae) in Asia. Gardens' Bulletin Singapore 64: 51-131.〕 The name is derived from the Ancient Greek words αμισχος, meaning 'unstalked', and τολυπη, meaning 'tangle'.〔 The genus is characterised by its rather compact inflorescences which are composed on two or more cincinni that pierce through the base of the leaf sheath, and also by its seeds that are embedded in red arils. Flowers are actinomorphic, and anthers release their pollen either through a pore at the tip or slits down the sides. They are typically encountered in forest understories. The closely related genus ''Porandra'', which consists of three Asian species, is considered by Robert Faden, a leading authority on the family, to be "doubtfully distinct" from ''Amischotolype''. Analysis of DNA sequences has shown that ''Amischotolype'' is most closely related to the genus ''Coleotrype'', while these two are in turn most closely related to the genus ''Cyanotis'' plus its very close relative ''Belosynapsis''. These four genera form a clade that is found only in the Old World, while all of its immediate ancestors are present only in the New World.〔 ;Species〔 # ''Amischotolype barbarossa'' Duist. - Myanmar, Thailand, Sumatra # ''Amischotolype divaricata'' Duist. - Indochina, Sumatra # ''Amischotolype dolichandra'' Duist. - Assam # ''Amischotolype glabrata'' Hassk. - Himalayas, southern China, Tibet, Indochina, Andaman & Nicobar Islands, western Indonesia # ''Amischotolype gracilis'' (Ridl.) I.M.Turner - Borneo, Malaya, Sumatra # ''Amischotolype griffithii'' (C.B.Clarke) I.M.Turner - Malaya, Riau Islands # ''Amischotolype hirsuta'' (Hallier f.) Duist. - Borneo, Sumatra # ''Amischotolype hispida'' (A.Rich.) D.Y.Hong - Borneo, Sulawesi, Philippines, Maluku, New Guinea # ''Amischotolype hookeri'' (Hassk.) H.Hara - Nepal, Bangladesh, Assam, Bhutan, Arunachal Pradesh # ''Amischotolype irritans'' (Ridl.) I.M.Turner - Thailand, Sumatra, Malaya # ''Amischotolype laxiflora'' (Merr.) Faden - Borneo, Sulawesi # ''Amischotolype leiocarpa'' (Hallier f.) Duist. - Borneo # ''Amischotolype lobata'' Duist. - Borneo # ''Amischotolype marginata'' (Blume) Hassk - Myanmar, Thailand, Malaysia, Indonesia, Philippines # ''Amischotolype mollissima'' (Blume) Hassk - Java, Sumatra # ''Amischotolype monosperma'' (C.B.Clarke) I.M.Turner - Myanmar, Thailand, Malaysia, Borneo # ''Amischotolype parvifructa'' Duist. - Cameron Highlands of Malaysia # ''Amischotolype pedicellata'' Duist. - Borneo # ''Amischotolype rostrata'' (Hassk.) Duist. - Java, Sumatra, Maluku # ''Amischotolype sphagnorrhiza'' Cowley - Brunei, Sarawak # ''Amischotolype strigosa'' Duist. - Sumatra # ''Amischotolype tenuis'' (C.B.Clarke) R.S.Rao - Nigeria, Cameroon, Gabon, Congo-Brazzaville, Equatorial Guinea, Central African Republic, Zaire # ''Amischotolype welzeniana'' Duist. - Myanmar, Thailand ==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「Amischotolype」の詳細全文を読む スポンサード リンク
|