| Name | Cannabis ruderalis Janischewsky |
| Authorship | Janischewsky |
| Rank | Species |
| Placed in | Cannabis Linnaeus |
| GUID | urn:lsid:ipni.org:names:582737-1 |
| Citation | 1930 Trudy Glavn. Bot. Sada 43: 84 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Cannabis ruderalis Janischewsky |
| Identification made in | [no date] (16), 1978 (1) |