1. deciduous tree of the Amazon and Orinoco Rivers having leathery leaves and fragrant yellow-white flowers; the rubber tree usually cultivated in plantations; chief source of Para rubber
行业词典
农学
［巴西］橡胶树???又称 :［巴西］橡胶树(Hevea brasilien- sis (H. B. K.) Muell.Para rubber tree-Arg.)???