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中国科学院西双版纳热带植物园从20世纪80年代末便开始有关草坪和地被植物的引种及研究,下面即将介绍的便是近年来该园开发应用的乡土地被植物新秀。穗序木蓝(Indigofera spicata)(上图)蝶形花科木蓝属一至多年生草本,花冠青紫色,花果期4月至翌年1月,荚果,根部根瘤菌明显,是热带地区优良的豆科饲料作物和绿肥。喜强光,耐瘠薄,耐干旱,抗逆性极强。种子撒播或扦插繁殖,分布于台湾、广东、云南等省份。穗序木蓝花叶
Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences Since the late 1980s, the introduction and researches on lawns and ground cover plants have started. The forthcoming introduction is the rookie of native land cover plants developed and applied by the park in recent years. Indigofera spicata (above) Butterfly flower is from one to perennial herb, Corolla purple, flower fruit from April to January the following year, pod, root rhizobia obvious, is the tropical beans Section feed crops and green manure. Hi glare, resistance to infertility, drought resistance, strong resistance. Seed sowing or cutting propagation, located in Taiwan, Guangdong, Yunnan and other provinces. Spike order blue-blue mosaic