ONOPORDUM MYRIACANTHUM SUBSP ARACHNOIDEUM COMB. & STAT. NOV (ASTERACEAE: CARDUEAE)

被引：1
|
作者：
Pinar, S. Mesut [1 ]
Behcet, Lutfi [1 ]
机构：
[1] Yuzuncu Yil Univ, Fac Sci, Dept Biol, TR-65080 Van, Turkey
来源：
BANGLADESH JOURNAL OF PLANT TAXONOMY | 2014年 / 21卷 / 02期
关键词：
Nomenclature; Asteraceae; Onopordum bracteatum; O; myriacanthum; Taxonomy; TURKEY;
D O I：
10.3329/bjpt.v21i2.21352
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Turkish endemic taxon Onopordum bracteatzun Boiss. & Heldr. var. arachnoideunz Erik & Stimbill is transferred to O. myriacanthum Boiss. as O. myriacanthun7 subsp. arachnoideurn (Erik & Stimbtil) Pinar & Behcet comb. & stat. nov. It is characterized by the phyllaries with densely and persistently arachnoid hairs both inside and outside, and upper stem leaves are 2-8 cm far from capitulum. In addition, the pollen characteristics and achene features are presented. The conservation status of O. myriacanthurn subsp. arachnoideum has been assessed according to IUCN criteria. A distribution map of O. myriacanthum subsp. aracknoideum and its related taxa is also presented.
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页码：139 / 145
页数：7
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