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 Astragalus longicalyx C. C. Ni & P. C. Li in Acta Phytotax. Sin. 17(2): 110, f. 10. 1979. Holotype: China.Xizang: Tsata, alt. 3 600 m, 1976-06-30, Qinghai-Xizang Exped. 76-8116. (本文共 177 字 , 1 张图 ) [阅读本文] >>