Fagopyrum crispatifolium J. L. Liu, a new species of Polygonaceae from Sichuan, China

作者：Liu Jian Lin^*; Tang Yu; Xia Ming Zhong; Shao Ji Rong; Cai Guang Ze; Luo Qiang; Sun Jun Xiu

来源：Journal of Systematics and Evolution, 2008, 46(6): 929-932.

DOI：10.3724/SP.J.1002.2008.07131

• Chromosome number
• Fagopyrum
• Fagopyrum crispatifolium J. L. Liu
• new species
• Sichuan
• China

Fagopyrum crispatifolium J. L. Liu, a new species of the Polygonaceae from Luojishan, Puge, Sichuan Province, China, is described. This species is closely related to F gracilipes (Hemsl.) Damm. & Diels, but differs in having leaf blade bullate on the surface, margin corrugated with irregular sinuous-crenate, crenate or crenellate, cyme conferted. It is tetraploid with 2n=4x=32.

• 出版日期2008-11
• 单位西昌学院; 四川农业大学