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Six new species of melampodium (compositae: Heliantheae) from Mexico and Central America
Authors:Tod F Stuessy
Institution:1. Academic Faculty of Botany and the Herbarium, College of Biological Sciences, The Ohio State University, Columbus
Abstract:Six species of the genusMelampodium are described as new:M. glabribracteatum, M. nayaritense, andM. pilosum (sect.Melampodium);M. costaricense, M. nutans, andM. sinaloense (sect.Zarabellia). Chromosome numbers forM. nutans andM. pilosum are reported asn = 11 andn = 10 respectively
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