Una especie nueva de Perymenium (Compositae-Heliantheae) del Estado de México (México)

[摘要] Perymenium rogmacvaughiiis described as new and illustrated on the basis of a specimen collected in the western extremity of the State of Mexico. The species is probably related toP. hintoniiMcVaugh, known from Michoacán, and toP. pringleiB.L. Rob. & Greenm. var.pringlei , reported from Jalisco and Sinaloa.

[学科分类] 植物学

[关键词] Compositae;Estado de México;Heliantheae;México;Perymenium