Synopsis of Crataegus Series Apiifoliae, Cordatae, Microcarpae, and Brevispinae (Rosaceae Subfam Maloideae)
Phipps, J B
Article
1998
Annals of the Missouri Botanical Garden
85
475--491
BioStor
English
St. Louis, Missouri Botanical Garden Press, 1914-
BioStor: https://biostor.org/reference/13077 DOI: https://doi.org/10.2307/2992044