摘要
国内文献记载东北产所谓草芍药Paeonia obovata Maxim.花白色或红色。本文通过形态、解剖、细胞、地理分布及发育节律的研究。确认红花型是真正的草芍药Paeonia obovata Maxim,其形态特征是花瓣红色;花丝淡绿色,雄蕊数目少,最多约75枚;叶草绿色,上举。花期6月初。分布于苏联远东、中国东北及邻近地区边缘,朝鲜和日本。白花型为山芍药Paeonia japonica Miyabeet Takeda,与前者的区别特征是花瓣白色,花丝紫红色,雄蕊数目多,最少约100枚;叶深绿色,平展。花期5月上,中旬。分布于中国长白山区、朝鲜和日本关东以南地区。
All of the internal literatures which record Paeonia obovata Maxim.,so called, native to the Northeast, described it's flower is red or white.The present paper, dealing with the studies of morphology, anatomy,cytology,geograbhical distribution and developmental rhythm of the peony,comfirms that the red flower type is the real Paeonia obovata Maxim. withmorphological features: red petals;light-green filaments, less number ofstaments; grass-green leavies rising up, and the white type is the Paeoniajaponica Miyabe et Takeda with morphological features different from thefrormer: white petals; black-purple filaments, more number of staments; black-green leavies extending horizontally. P. obovata blooms in the firstten days of June and is distributed over Soviet: Far-east region, China:the Northeast and the margins of it's near regions, Korea, and Japan. P.japonica blooms in the first twenty days of May and is merely geographica-lly limited to China: Mount. Chang-bai, Korea, and the south part ofJapan.
出处
《植物研究》
CAS
CSCD
北大核心
1991年第2期85-90,共6页
Bulletin of Botanical Research
