@article {621,
	title = {Taxonomic fern studies III. Revision of the genera and species of ferns described by A.J. Cavanilles},
	journal = {Dansk Botanisk Arkiv Udgivet af Dansk Botanisk Forening. CopenhagenDansk Botanisk Arkiv Udgivet af Dansk Botanisk Forening. Copenhagen},
	volume = {9  },
	number = {3},
	year = {1937},
	note = {NOT IN FILEC. Chr.  },
	pages = {3-32},
	keywords = {Ferns, species},
	author = {Christensen, C.}
}
