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''Banksia'' subg. ''Banksia'' is a valid botanic name for a subgenus of ''Banksia''. As an autonym, it necessarily contains the type species of ''Banksia'', ''B. serrata'' (Saw Banksia). Within this constraint, however, there have been various circumscriptions. ==''Banksia verae''== ''B.'' subg. ''Banksia'' can be traced back to ''Banksia verae'', an unranked taxon published by Robert Brown in his 1810 ''Prodromus Florae Novae Hollandiae et Insulae Van Diemen''. Under Brown's arrangement, ''Banksia'' was divided into two groups based on inflorescence shape. ''Banksia verae'' was defined as containing those ''Banksia'' taxa with the elongate flower spike typical of ''Banksia'', and it thus contained all but one species. The remaining species, ''B. ilicifolia'' (Holly-leaved Banksia), has a dome-shaped head and so was placed alone in ''Isostylis''. Brown published a further eleven species in 1830, placing all of them in ''Banksia verae''. The 1830 circumscription of ''Banksia verae'' was as follows: :''Banksia'' ::''Banksia verae'' :::''B. pulchella'' :::''B. sphærocarpa'' :::''B. nutans'' :::''B. ericifolia'' :::''B. spinulosa'' :::''B. Cunninghamii'' (now ''B. spinulosa'' var. ''cunninghamii'') :::''B. collina'' (now ''B. spinulosa'' var. ''collina'') :::''B. occidentalis'' :::''B. littoralis'' :::''B. marginata'' :::''B. depressa'' (now ''B. marginata'') :::''B. patula'' (now ''B. marginata'') :::''B. australis'' (now ''B. marginata'') :::''B. insularis'' (now ''B. marginata'') :::''B. integrifolia'' :::''B. compar'' (now ''B. integrifolia'' subsp. ''compar'') :::''B. verticillata'' :::''B. coccinea'' :::''B. paludosa'' :::''B. oblongifolia'' :::''B. latifolia'' (now ''B. robur'') :::''B. marcescens'' (now ''B. praemorsa'') :::''B. media'' :::''B. attenuata'' :::''B. Caleyi'' :::''B. Baueri'' :::''B. Menziesii'' :::''B. elatior'' (now ''B. aemula'') :::''B. serrata'' :::''B. æmula'' :::''B. dentata'' :::''B. quercifolia'' :::''B. speciosa'' :::''B. Solandri'' :::''B. grandis'' :::''B. Baxteri'' :::''B. Goodii'' :::''B. prostrata'' (now ''B. gardneri'') :::''B. repens'' :::''B. Dryandroides'' :::''B. Brownii'' ::''Isostylis'' (one 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 subg. Banksia」の詳細全文を読む スポンサード リンク
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