雷公藤的叶型变异

Variation of leaf types of Tripterygium wilfordii Hook

在调查苗圃及种植基地的雷公藤植株叶片形态的基础上,对叶片的长、宽、长宽比、叶面积、叶脉数、叶柄长度等指标进行统计分析,结果表明泰宁产的雷公藤可分为小叶型、大叶型、大叶浓密型3种类型。

Based on investigation on the leaf shape of Tripterygium wilfordii Hook in the nursery and planting base, the length, width, length-width ratio, leaf area, nervure number, leafstalk length were statistically analyzed. The result showed that T. wilfordii Hook growing in Taining had 3 leaf types： small leaf type, large leaf type and large-bushy leaf type, and it has abundant germplasms.