摘要
对产于三峡库区分俗称莴麻菜等的一类植物及其野生近缘种进行了分类研究。这类植物分属莴苣属和翅果菊属。莴苣属植物在三峡库区普遍栽培 1种及 3变种 ;翅果菊属植物栽培或野生有 5种及 1变种。同时报道了 1新种大头翅果菊 ,1新变种羽裂莴麻菜 ,1新组合椭圆叶翅果菊。
Some lettuce-like leaf vegetables called ambiguously 'Womacai' are widely cultivated in the Three-Gorges Reservoir Area. A taxonomical study was made of these plants and their wild relatives. They were found to belong to the genera Lactuca and Pterocypsela . One species and 3 varieties of Lactuca and 5 species and 1 variety of Pterocypsela were found to be cultivated or to grow wildly in this area. One new species, P. lyrata, one new variety, L. sativa var. pinnata , and one newly classified combination, P. indica var. dentata , are first reported in this paper.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2001年第5期425-428,431,共5页
Journal of Southwest Agricultural University
基金
"九五"国家科技攻关项目 (96- 0 14 - 0 2 - 0 3 - 0 1)
关键词
三峡库区
莴麻菜
莴苣属
翅果菊属
大头翅果菊
羽裂莴麻菜
分类
Three-Gorges Reservoir Area
womacai
Lactuca
Pterocypsela
P. lyrata
L. sativa var. pinnata
P. ondica var. dentate
