Crataegus phaenopyrum f. fastigiata A.D.Slavin Amer. Midl. Naturalist 12: 365 (1931)

Nomenclatural References

• literature : Amer. Midl. Naturalist 12: 364. 1931 BHL link from IPNI metadata.
• literature : Slavin, A. D. (1931). Notes on New Forms of Malus and Crataegus. American Midland Naturalist, 12(9), 363. https://doi.org/10.2307/2419961 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Arthur Daniel Slavin (1903-1973) Based on occurrence of standard abbreviation 'A.D.Slavin' in the authors string.
• database : IPNI record: 68769-2