作 者 ：Xu Jie-mei, Xue Pei-feng, Zhu Shi-mei, Jing Wang-chun
期 刊 ：植物分类学报 1994年 4期
Keywords:Allium,
Abstract:
The new species of Allium L. , A. maowenense J. M. Xu, from Sichuan Province
is described in this paper. It is similar to A. eusperma Airy-Shaw, but differs from the latter
by white flowers and filaments about 2 times longer than tepals. The present paper also re-
ports the karyotype of the new species. The karyotypic formula was K (2n) = 2x = 16 = 14m
+2st (2SAT) with one pair of intercalary satellites, which sometimes were not found clear-
ly. The karyotypic asymmetry belongs to Stebbins’ 2A type.