Study on the clonal growth of small half-shrub population Thymus serpyllum developed the field of plant population ecology in breadth and depth, and the studying have vital function in the scientific theory and practice.
植物克隆生长及其与生态适应性之间关系的研究是当今国际上植物种群生态学研究的热点和前沿课题，开展小半灌木克隆植物种群生态学的研究对于开拓和丰富该领域的科学研究具有极其重要的科学价值和实践意义。
A very low-growing shrub.
小灌木生长得非常慢的灌木
Heath An area dominated by dwarf shrubs of the heath family(杜鹃花科 Ericaceae).
石楠灌丛：以分布杜鹃花科小灌木为主的区域。
Australasian shrubs or small trees.
澳大利亚灌木或小乔木。
Shrubs and small trees growing beneath taller trees; underbrush.
林下灌丛生长在高树下面的灌木和小树；灌木丛
shrubs and small trees and woody vines.
灌木和小型乔木和木本攀缘植物。
small shrubby mallee.
小的灌木状的澳洲油桉。
small genus of Australian evergreen leguminous shrubs or subshrubs.
澳大利亚长青的豆科类的灌木和半灌木的小属。
evergreen tropical American shrubs or small trees.
热带美洲一个常绿灌木或小乔木属。
small tree or shrub of southern Australia.
南部澳洲的一种小型树木或灌木。
shrubs or small trees often armed.
灌木或小型乔木通常有防卫器官。
pantropical genus of somewhat poisonous shrubs and small trees.
带些毒的灌木和小乔木的热带的属。
small evergreen trees or shrubs with aromatic leaves.
一个小型常绿乔木或灌木属，有芳香叶。
coniferous shrub or small tree with berrylike cones.
针叶灌木或带有浆果的小型树木。
the wood from bushes or small branches.
取自灌木或其小枝的木料。
large genus of Asiatic deciduous shrubs or small trees.
亚洲每年落叶的灌木或小乔木的大属。
shrub or small tree of southeastern United States having soft light brown wood.
美国东南部的一种灌木或小乔木,木材褐色,轻软。
deciduous or evergreen shrubs or small trees: arrow-wood; wayfaring tree.
一个落叶或常绿灌木或小乔木属；箭木；绵毛荚迷。
Description: Evergreen shrubs or small trees, up to12 m tall; branchlets glabrous.
形态特徵：常绿灌木或小乔木，高达12米；小枝无毛。