A Revision of the North American Genus Callirhoe (Malvaceae). Mem (56) flora neotropica on which I repre

on which I repre

This treatment includes a key to the species of Erisma

The author provides a systematic treatment of 396 species of the neotropical Sapotaceae

The function of the field of taxonomy is to provide a general-purpose system of classification

A Revision of the North American Genus Callirhoe (Malvaceae). Mem (56) flora neotropica on which I repreCallirhoe (Malvaceae) is a small genus of herbaceous annuals, biennials, and perennials that is restricted to northern Mexico, the Great Plains from Texas north to Nebraska, the Upper Mississippi River drainage, the Ozark and Oauchita mountains, and the Gulf Coastal Plain of the United States. This treatment recognizes nine species and two additional varieties. Included are keys, descriptions, distribution maps and information, black and white