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Banksia idiogenes
''Banksia idiogenes'' is a shrub endemic to Western Australia. It was known as ''Dryandra idiogenes'' until 2007.
==Taxonomy==
''B. idiogenes'' was first discovered by Alex George in 1986, and published by him in 1996 as ''Dryandra idiogenes'', the specific epithet coming from the Greek ''idiogenes'' ("distinctive, peculiar"), in reference to this species' unusual involucrum, indumentum and the strongly scented red and white flowers. Indeed, George considered the species to be so distinctive that he placed it alone in a new series that he named ''Dryandra'' ser. ''Inusitatae'', from the Latin ''inusitatus'' ("rare, unusual").
Since 1998, Austin Mast has been publishing results of ongoing cladistic analyses of DNA sequence data for the subtribe Banksiinae. His analyses have provided compelling evidence of the paraphyly of ''Banksia'' with respect to ''Dryandra''; that is, it seems that ''Dryandra'' arose from within the ranks of ''Banksia''. Early in 2007, Mast and Kevin Thiele initiated a rearrangement of ''Banksia'' by sinking ''Dryandra'' into it as ''B.'' ser. ''Dryandra''; ''Dryandra idiogenes'' thus became ''Banksia idiogenes''. This transfer necessitated the setting aside of George's infrageneric arrangement of ''Dryandra''; thus ''D.'' ser. ''Inusitatae'' is no longer current. Mast and Thiele have foreshadowed publishing a full arrangement once DNA sampling of ''Dryandra'' is complete.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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