禾本科
内蒙古
植物
中国
雄蕊
生物
地理
花粉
考古
作者
Yi-ru-gui,Li-Qing Zhao
出处
期刊:Annales Botanici Fennici
[BioOne (Finnish Zoological and Botanical Publishing Board)]
日期:2023-10-31
卷期号:60 (1)
摘要
Achnatherum daqinggouense L.Q. Zhao & Yi-ru-gui (Poaceae), a new species from Daqinggou in eastern Inner Mongolia, China, is described and illustrated. Morphologically, it resembles A. pubicalyx and A. extremiorientale, but can be distinguished from them by its densely pilose leaf sheaths, densely white-pilose adaxial surface of leaf blades, paleas being conspicuously shorter than lemmas, and 3.5–4 mm long anthers.
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