WEB橡胶树(Hevea brasiliensis (Willd. ex A. Juss.) Müll. Arg.)是大戟科橡胶树属大乔木。. 株高达30米;掌状复叶具小叶,顶端有腺体,小叶椭圆形,先端短尾尖,基部楔形,全缘,无毛,网脉明显;花序腋生,圆锥状,被灰白色柔毛,雄花花萼裂片卵状披针形,雌花花萼 ...
WEBMay 23, 2016 · The Para rubber tree (Hevea brasiliensis) is an economically important tropical tree species that produces natural rubber, an essential industrial raw material. Here we present a high-quality ...