| Name | Rosa canina var. sphaerica (Grenier) Dumortier |
| Authorship | (Grenier) Dumortier |
| Rank | Variety |
| Placed in | Rosa canina Linnaeus |
| Citation | 1867 Bull. Soc. Roy. Bot. Belgique 6: 57 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Rosa canina var. sphaerica (Grenier) Dumortier |
| Identification made in | [no date] (7) |
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