| 摘要: |
| 对毛茛科铁线莲属(Clematis)中单型的翅果铁线莲组(sect. Pterocarpa)进行了分类学修订,写出了此组及其惟一种,翅果铁线莲(C. brachyura)的分类学简史和形态描述,给出此种的插图。根据其体态及花构造近似亚洲东部的辣蓼铁线莲(C. mandshurica Rupr.)和圆锥铁线莲(C. terniflora DC.)[二种均为威灵仙组(sect. Clematis)的成员],推测翅果铁线莲可能源自威灵仙组。 |
| 关键词: 铁线莲属, 翅果铁线莲组, 毛茛科, 分类学修订 |
| DOI： |
| 分类号:Q949.7 |
| 文章编号:1000-3142(2016)增刊1-0027-04 |
| Fund project:国家自然科学基金(30470126)[Supported by the National Natural Science Foundation of China(30470126)]。 |
|
| A revision of Clematis sect. Pterocarpa (Ranunculaceae) |
|
WANG Wen-Cai
|
|
State Key Laboratory of Systematic and Evolutionary Botany, Institute of
Botany, Chinese Academy of Sciences, Beijing 100093, China
|
| Abstract: |
| Clematis sect. Pterocarpa is revised in this paper. Brief taxonomic history,description,and illustration of the monotypic section with its only species,C. brachyura,are given,and the origin of it is briefly discussed. |
| Key words: Clematis, sect. Pterocarpa, Ranunculaceae, taxonomic revision |
