Uma nova espécie de Aspidosperma da Amazônia

Summary

Aspidosperma williamsii A. P. Duarte is described in this paper as a new species of Apocynaceae for the Amazonian Flora. It is a few frequent tree in the upland forest near Manaus, Brazilian State of Amazonas, collected by the botanist William A. Rodrigues.

Instituto Nacional de Pesquisas da Amazônia Av. André Araujo, 2936 Aleixo, 69060-001 Manaus AM Brasil, Tel.: +55 92 3643-3030, Fax: +55 92 643-3223 - Manaus - AM - Brazil
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