论文部分内容阅读
在一般人的印象里,一品红的花朵是平展着生的,但这里要介绍的却是一种花朵呈球形的球一品红。这是目前最时新的园艺新种,今仅见于广东、云南、海南、福建厦门等地的少数科研生产部门,市场上尚未见有商品出售,故鲜为人知。球一品红(Euphorbia pulcherrima、Willd.var.plenissima)又名重瓣一品红,为大戟科大戟属多年生灌木,株高2米有余。纵观全球,株叶呈虬龙状。苞片对折呈窄披针形,长6~9厘米,宽2~4厘米,向苞背卷曲230~360°,因而舒展不开,又因
In most people’s minds, poinsettia flowers are flat, but here’s a ball of poinsettia with a spherical flower. This is the newest new horticultural species at present. It is only found in a few scientific research and production departments in Guangdong, Yunnan, Hainan, Xiamen and other places in Fujian Province. Euphorbia pulcherrima (Euphorbia pulcherrima, Willd.varplenissima), also known as double-poinsettia Euphorbiaceae Euphorbiaceous perennial shrubs, more than 2 meters in height. Throughout the world, leaves were jilong dragon. Bracts folded narrowly lanceolate, 6 to 9 cm long, 2 to 4 cm wide, curled 230 to 360 ° to the brachii, and therefore not open stretch, and because of