安顺民族药用植物野生百尾参植株的形态特征与分布

Plant Morphological Characters of Wild Disporum cantoniense(Lour.)Merr with Medical Function in Anshun

为了搞清百尾参植物学形态特征及在安顺市的分布情况,采取野外实地考察与室内观察等方式,对安顺民族药用植物野生百尾参进行了调查研究。结果:在贵州省安顺市境内分布的百尾参(Baiweishen),中文名为万寿竹,属百合科(Liliaceae),万寿竹属(Disporum),种拉丁名为Disporumcantoniense(Lour.)Merr。与本文参考文献[1～3]描述中相比较,新增的部分是:总花梗上的小花梗几乎等长,微粗糙,有棱;花药以基着药方式直立;花有乳白或粉红或紫红色;复雌蕊,3个心皮,子房上位,柱头3分离;果实内有1～3室,多数3室;种子球形稍扁或有棱的半圆形,种孔种脐明显,每果实内着生种子数1～9粒,多数3～5粒;花期较长为5月初～10月;结实期也较长为9～12月。建议开展百尾参植物驯化、品种选育、栽培技术及药理药性有关研究,并希望有关部门做好药材资源的保护工作。

The plant morphological characters of wild Disporum cantoniense （Lour.） Merr with medical function and its distribution were investigated indoor and outdoor. The results show that the morphological characters are of the same length of floret pedicel with slight rough and refracting angle, upright anther, milky, pink and purplish red flower, multiple pistil, three carpels, epistatic overy, stigma segregation, globular and semicircle with angle seed, obvious hilar, 1～9 seeds per fruit, 5～10 months of flowering period and 9～12 months of setting period. The domestication, breeding, cultivation technique and pharmacology of wild Disporum cantoniense （Lour.） Merr should be improved.