XVII.—On the characters of the British Violets
Babington, Charles Cardale, 1808-1895
Article
1842
The Annals and magazine of natural history; zoology, botany, and geology
10
100--105
BioStor
London Taylor and Francis, Ltd
BioStor: https://biostor.org/reference/94595 DOI: https://doi.org/10.1080/03745484209445204