| Name | Brassica oleracea subsp. botrytis (Linnaeus) Duchesne | 
| Authorship | (Linnaeus) Duchesne | 
| Rank | Subspecies | 
| Placed in | Brassica oleracea Linnaeus | 
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Brassica oleracea subsp. botrytis (Linnaeus) Duchesne | 
| Identification made in | [no date] (13) | 
