论文部分内容阅读
热带植物龙血树,在医学、园林上都常用到。这种树的树脂,经加工后做药用可止血,消炎,生肌。园林上可用来孤植、群植或庭院布置。特别是它的几个变种:金心龙血树、金边龙血树、三色龙血树和矮型的花叶龙血树,深受栽培者的喜爱。在南方,很多家庭都把花叶龙血树视为室内观赏的珍品。花叶龙血树株型整齐、直立。叶片呈长椭圆状披针形或宽带状,聚生于枝顶或簇状排列。叶长30-90公分,宽3-10公分。有的叶片中心为金黄色,有的叶缘两边为金黄色,有的一片叶中有绿色、乳白色及粉红色的交替条纹、色彩很
Dracaena tropical plants, commonly used in medicine, gardens. This resin tree, after processing so medicinal to stop bleeding, anti-inflammatory, myogenic. Garden can be used for solitary planting, group planting or courtyard layout. In particular, several variants of it: Golden Heart Dragon Blood Tree, Phnom Penh Dragon Blood Tree, Tricolor Dracaena and Dwarf Mosaic Dracaena, are deeply loved by growers. In the south, many families regard the Moth as a treasures for indoor viewing. Mosaic dragon tree type neat, upright. Leaves were long oval-shaped lanceolate or broad-banded, clustered in the top of branches or clusters. Leaf length 30-90 cm, width 3-10 cm. Some of the center of the leaves are golden yellow, some of the leaves on both sides of the golden yellow, and some leaves in a green, white and pink alternating stripes, the color is very