|
''Banksia'' ser. ''Crocinae'' is a taxonomic series (botany) in the genus ''Banksia''. It consists of four closely related species, all of which are endemic to Western Australia; namely ''B. prionotes'' (Acorn Banksia), ''B. burdettii'' (Burdett's Banksia), ''B. hookeriana'' (Hooker's Banksia) and ''B. victoriae'' (Woolly Orange Banksia). The series was first published by Alex George in 1981, but discarded by Kevin Thiele and Pauline Ladiges in 1996, and finally reinstated by George in 1999. Recent cladistic analyses suggest that it is monophyletic or nearly so. ==George 1981== ''B.'' ser. ''Banksia'' originated in the 1981 arrangement of George, published in his classic monograph ''The genus Banksia L.f. (Proteaceae)''. George grouped the four species into a series on the grounds that they are "remarkably similar especially in floral morphology", giving the series the name ''B.'' ser. ''Crocinae'' from the Latin ''crocinus'' ("rich orange"), in reference to the bright orange inflorescences. He also remarked that "the series is probably derived from the ''Orthostylis'', which can in hingsight be read as an admission of paraphyly. The placement and circumscription of ''B.'' ser. ''Crocinae'' in George's 1981 arrangement may be summarised as follows: :''Banksia'' ::''B.'' subg. ''Banksia'' :::''B.'' sect. ''Banksia'' ::::''B.'' ser. ''Salicinae'' (9 species) ::::''B.'' ser. ''Grandes'' (2 species) ::::''B.'' ser. ''Quercinae'' (3 species) ::::''B.'' ser. ''Orthostylis'' (4 species) ::::''B.'' ser. ''Crocinae'' :::::''B. prionotes'' :::::''B. victoriae'' :::::''B. hookerana'' (now spelled ''B. hookeriana'') :::::''B. burdettii'' ::::''B.'' ser. ''Cyrtostylis'' (12 species) ::::''B.'' ser. ''Prostratae'' (6 species) ::::''B.'' ser. ''Tetragonae'' (3 species) ::::''B.'' ser. ''Coccineae'' (1 species) :::''B.'' sect. ''Oncostylis'' (3 series, 21 species) ::''B.'' subg. ''Isostylis'' (2 species) 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「Banksia ser. Crocinae」の詳細全文を読む スポンサード リンク
|