翻訳と辞書 |
Asplenium australasicum : ウィキペディア英語版 | Asplenium australasicum
''Asplenium australasicum'' is a species of epiphytic fern in the Aspleniaceae family found in eastern Australia. Common names include bird's nest fern and crow's nest fern. ==Taxonomy== ''Asplenium australasicum'' was originally described by English botanist John Smith in 1857 as ''Neottopteris australasica''. He had reclassified the already known ''A. nidus'' in its own genus ''Neottopteris''. Other botanists reclassified the genus as a section, ''Thamnopteris'', within the genus ''Asplenium'', and William Jackson Hooker gave it its current binomial name in 1859. Although the section ''Thamnopteris'' is distinctive, defining the species has been difficult as the morphology of the plants is so simple.〔 ''A. australasicum'' has been confused with (and called) ''A. nidus'', and Japanese populations which were considered to be ''A. australasicum'' by their morphology have been found to be genetically distinct and reclassified as a new species, ''A. setori''.〔 A 2015 molecular study found that ''Asplenium australasicum'' is polyphyletic, meaning that some populations were not closely related to others—''A. australasicum'' from Fiji and Vanauatu were not closely related to ''A. australasicum'' from Australia and New Caledonia. Hence a revision with sampling of the species across its range was required to delineate the taxon and identify cryptic 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「Asplenium australasicum」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|