@inbook {2660,
	title = {Cladistic methodology},
	booktitle = {Current concepts in plant taxonomy},
	year = {1982},
	publisher = {Academic Press},
	organization = {Academic Press},
	keywords = {INCOMPLETE, TAXONOMY},
	author = {Humphries, C. J. and Funk, V. A.},
	editor = {Heywood, V. H. and Moore, D. M.}
}
