Resumo

SANTANA-MICHEL, Francisco J.. A new species of Aristolochia L., subsection Pentandrae (Aristolochiaceae) in the Biosphere Reserve Sierra de Manantlán, Jalisco, Mexico. Act. Bot. Mex [online]. 2007, n.79, pp.81-87. ISSN 2448-7589.

Aristolochia manantlanensis Santana-Michel is described as new species in subsecction Pentandrae Duchr., from San Miguel in the Sierra de Manantlán Biosphere Reserve. This species grows with Zea diploperennis Iltis, Doebley & Guzmán, and by morphological characters it is related to A. acontophylla Pfeifer, A. karwinskii Duchr. and A. variifolia Duchr.

Palavras-chave : Aristolochia manantlanensis; Aristolochiaceae; Biosphere Reserve Sierra de Manantlán; Jalisco; Mexico.