翡翠珠 菊科千里光属 (Senecio rowleyanus) 多年生多肉草本植物。茎极细,匍匐生长,叶圆豆形,肉质,直径0.6-1.0cm,有微尖的刺状突起,绿色,具有一条透明的纵纹。
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湖北西部菊科千里光族和金盏花族植物共有13属,53种,4亚种,5变种,其中2种为神农架地理分布新记录。
There are 13genera, 53 species, 4 subspecies and 5 varieties of compositae (Senecioeeae and Calenduleae)in western Hubei, of which 2 species are reported the new distriburion in Shennongjia.
千里光属一种菊科千里光这个大属的草木植物,有黄色花冠,尤指北美洲东部生长的金色千里光和欧洲生长的雅克宾千里光。
Senecio in the composite family, having yellow flower heads, especially S. aureus of eastern North America and S. jacobaea of Europe.
研究了国产菊科千里光族款冬亚族及其相关类群1 1属1 5种植物的花粉超薄结构。
The pollen wall ultrastructures of 15 species, representing 11 genera in the Subtribe Tussilagininae and related taxa of Trib.
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