Hevea

(noun.) small genus of South American trees yielding latex; 'rubber trees are usually cultivated in plantations'.

贾尼斯编辑

• Hevea trees are scattered through the dense forests of practically every part of the Amazon Basin, a territory more than two-thirds as large as the United States. 佚名. 神奇的知识之书.
• An estrada is simply a path leading from one Hevea tree to another and circling back to camp. 佚名. 神奇的知识之书.
• Back in the seventies an English botanist, Wickham by name, smuggled many Hevea seeds out of Brazil. 佚名. 神奇的知识之书.
• Each estrada includes about one hundred of the scattered Heveas. 佚名. 神奇的知识之书.

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