Two remarkable novelties of Ageratina (Asteraceae, Eupatorieae) from Mexico
Turner, B. L. (Billie Lee) 1925-
Article
1996
Phytologia
81
343--347
BioStor
English
Bronx Park, New York H.A. Gleason and H.N. Moldenke
BioStor: https://biostor.org/reference/63522