CACALIA RUGELIA: A NEW COMBINATION FOR A NORTH AMERICAN SENECIONOID
Barkley, T. M. (Theodore Mitchell), 1934-2004 Cronquist, Arthur, 1919-1992
Article
1974
Rhodora
76
48--50
BioStor
[Cambridge, Mass., etc.] New England Botanical Club [etc.]
BioStor: https://biostor.org/reference/180845