| Name | Crataegus crus-galli var. pyracanthifolia Aiton |
| Authorship | Aiton |
| Rank | Variety |
| Placed in | Crataegus crus-galli Linnaeus |
| Citation | 1789 Hort. Kew. [W. Aiton] 2: 170 |
| Holdings | 25 Specimens held in the Harvard University Herbaria identified as Crataegus crus-galli var. pyracanthifolia Aiton |
| Identification made in | [no date] (22), 2009 (3) |
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