标题山楂属一新种

T. Rich
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引用次数: 2

摘要

摘要:本文描述了威尔士布雷肯灯塔地区的阿滕伯勒山蕨(Hieracium attenboroughhianum)。它是Stelligera Zahn象形科H. britannicum组的一员,与H. britannicoides p.d. Sell有亲缘关系,但在杯状的深绿色叶片和稀疏的中等简单腺毛和总苞片上的许多腺毛上有所不同。大约有300种植物生长在克里宾(v.c. 42)的老红砂岩山的壁架上。它以大卫·阿滕伯勒的名字命名。它被世界自然保护联盟列为“濒危”威胁类别。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hieracium attenboroughianum (Asteraceae), a new species of hawkweed
Abstract Hieracium attenboroughianum is described from the Brecon Beacons, Wales. It is a member of the H. britannicum group in Hieracium section Stelligera Zahn, related to H. britannicoides P. D. Sell but differing in cupped, dark green leaves and sparse, medium simple eglandular hairs and many glandular hairs on the involucral bracts. About 300 plants occur on Old Red Sandstone mountain ledges on Cribyn (V.c. 42). It is named after David Attenborough. It is classified under the IUCN Threat Category ‘Endangered’.
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