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

被引：18

作者：

Liu, Jian-Lin ^{[1
]}

Tang, Yu ^{[2
]}

Xia, Ming-Zhong ^{[1
]}

Shao, Ji-Rong ^{[3
]}

Cai, Guang-Ze ^{[1
]}

Luo, Qiang ^{[1
]}

Sun, Jun-Xiu ^{[2
]}

机构：

[1] Xichang Coll, Dept Agron, Xichang 615013, Sichuan, Peoples R China

[2] Sichuan Higher Inst Cuisine, Dept Food Sci, Chengdu 610072, Peoples R China

[3] Sichuan Agr Univ, Coll Life Sci, Yaan 625014, Sichuan, Peoples R China

来源：

JOURNAL OF SYSTEMATICS AND EVOLUTION | 2008年 / 46卷 / 06期

关键词：

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

D O I：

10.3724/SP.J.1002.2008.07131

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

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.

引用

页码：929 / 932

页数：4

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