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荆条[Vitex negundo var.heterophylla(Franch.)Rehd.]系马鞭草科黄荆(V.negundo L.)的变种,落叶灌木。主要分布在山东、山西、辽宁、内蒙、陕西、华北各地及江苏、四川、广东等省山地的阳坡林缘。垂直分布在海拔1000m以下。荆条的主根根深,有独特的抗旱能力,可在干旱岩石裸露的山地上生长,是优良水土保持树种;叶可沤肥,茎可编筐篓、篱笆;花为蜜源;叶和果还可入药,是很好的经济灌木。荆条是一个有前途,而且是尚未开发的野生树种。作者对它进行了种子萌发生理条件的初步研究,旨在为种子检验、种子贮藏及播种育苗提供科学依据。
Vitex negundo var. Heterophylla (Franch.) Rehd. Is a variant of V. rengundo L. deciduous shrub. Mainly distributed in Shandong, Shanxi, Liaoning, Inner Mongolia, Shaanxi, northern China and Jiangsu, Sichuan, Guangdong and other mountain slopes edge. Vertical distribution at an altitude of 1000m below. The root of Vitex root deep root, a unique ability to resist drought in the mountains can be grown in bare mountains, is an excellent soil and water conservation tree species; leaves can be fat, stems can be baskets baskets, fences; flowers for the honey; leaves and fruit can also be used as medicine, It is a very good economic shrub. Vitex is a promising and untapped wild tree species. The author carried out a preliminary study on its physiological conditions of seed germination, which aims to provide a scientific basis for seed testing, seed storage and seedling breeding.