广西紫玉盘属植物资源调查

Investigation on the plant resources of genus Uvaria in Guangxi

对紫玉盘属植物在广西的分布区域、植物学特征、生境、资源、用途等基本状况进行实地调查。结果表明:紫玉盘属植物中种数分布最多的县市是龙州,达5种;紫玉盘分布最广泛,其资源储量最丰富,那大紫玉盘的分布区域和资源储量均最小。

Basic conditions of genus Uvaria in Guangxi,including distribution area, batanieal characters, habitat,resource and the usage, were investigated. The results show that Longzhou has the most abundant species of Uvaria ,which reaches 5 kinds. In all Uvaria speeies,U, microcarpa has the widest distribution area and the richest resources in Guangxi,while U. macclurei has the smallest in both.