@inbook {1547,
	title = {Genealogical perspectives on the species problem},
	booktitle = {Experimental approaches to plant systematics - Monographs in Botany from the Missouri Botanical Garden 53},
	year = {1995},
	pages = {289-303},
	publisher = {Missouri Botanical Garden},
	organization = {Missouri Botanical Garden},
	address = {St, Louis},
	keywords = {GENEALOGICAL SPECIES CONCEPT, MONOGRAPHS, species, SPECIES CONCEPTS, SYSTEMATICS},
	author = {Baum, D. and Shaw, K. L.},
	editor = {Hoch, P. C. and Stephenson, A. G.}
}
