龙吐珠是马鞭草科臭牡丹属多年生常绿草本攀援植物,原产非洲西海岸热带和亚洲热带或亚热带地区,茎有四棱,叶对生卵形,全缘,绿叶婆娑,花萼洁白如雪,晶莹似玉,花深红色,鲜红的花冠如明珠从“龙头”(花萼)顶端伸出来,故名。果实青绿色,是观花、观果、观茎、观根的良好盆景材料。龙吐珠的花期4～5个月,夏秋盛开,洁白硕大的花朵挂满碧绿的枝梢,形成一幅色彩鲜艳的美丽图画。花朵凋落后花冠依然如无数灯笼挂满枝头,常年不败。由于它 Long spit beads are verbenaceae stinky peonies perennial evergreen herbaceous climber native to the West Coast of the tropics and tropical Asia or subtropical regions, stems have four edges, oviposit leaves, entire, green leaf whirling, calyx white as snow , Crystal-like jade, flower crimson, bright red corolla such as Pearl from the “leader” (calyx) at the top out, named. Fruit turquoise, is the concept of flowers, the concept of fruit, view stems, roots of the good bonsai materials. Dragon spit peonas flowering 4 to 5 months, summer and autumn, white and huge flowers covered with green branches, forming a colorful beautiful picture. Corolla is still littered with flowers, such as numerous hanging branches covered with perennial unbeaten. Because of it