Name | Crataegus reverchonii var. stevensiana (Sargent) E. J. Palmer |
Authorship | (Sargent) E. J. Palmer |
Rank | Variety |
Placed in | Crataegus reverchonii Sargent |
Citation | 1946 Brittonia 5(5): 482 |
Holdings | 37 Specimens held in the Harvard University Herbaria identified as Crataegus reverchonii var. stevensiana (Sargent) E. J. Palmer |
Identification made in | [no date] (28), 1947 (4), 1990 (5) |