Stipa pennata subsp ceynowae (Poaceae, Pooideae), a new taxon from Central Europe

被引：5
|
作者：
Klichowska, Ewelina [1 ]
Nobis, Marcin [1 ]
机构：
[1] Jagiellonian Univ, Inst Bot, Kopernika 27, PL-31501 Krakow, Poland
来源：
PHYTOKEYS | 2017年 / 83期
关键词：
feather grasses; micromorphology; numerical analyses; Poland; taxonomy; SP-NOV POACEAE; CHECKLIST; GRAMINEAE; GRASSES; RECORDS; LEMMA; SL;
D O I：
10.3897/phytokeys.83.12797
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Based on numerical analyses of macromorphological characters, scanning electron microscopy observation of leaves and lemma micromorphology, as well as field observations, Stipa pennata subsp. ceynowae was described here as a new taxon from Poland. It differs from the most similar S. pennata subsp. pennata and S. borysthenica mainly by its longer ligules of vegetative shoots. The affinities of this taxon are discussed and a morphological comparison with related species is provided. Illustrations and images of the micromorphological structures, as well as information about its distribution, habitat and conservation status are given.
引用
收藏
页码：75 / 92
页数：18
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