The genus Remusatia with 4 species is distributed in tropical Africa and Asia.

岩芋属含4种，分布于热带亚洲和热带非洲。

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Small genus of densely tufted annual herbs; north temperate regions and South America and tropical Africa and Asia.

一个紧密丛生的一年生草本植物小属；产于北温带和南美及热带非洲和亚洲。

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Tropical rainforests are in Africa, Asia, Central and South America, Australia, and on the Pacific islands.

热带雨林分布在非洲、亚洲、美洲中部和南部、澳大利亚以及太平洋岛屿。

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Like many developing countries in tropical Africa, Latin America and Asia, Liberia possesses a vast wealth of biologically rich and globally important forests, despite its difficult economic circumstances.

BBC: NEWS | Science/Nature | Seeing the carbon for the trees