| Name | Sonchus asper (Linnaeus) Hill |
| Authorship | (Linnaeus) Hill |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sonchus Linnaeus |
| Contains | Sonchus asper subsp. glaucescens (Jordan) Ball |
| GUID | urn:lsid:ipni.org:names:1003017-2 |
| Holdings | 161 Specimens held in the Harvard University Herbaria identified as Sonchus asper (Linnaeus) Hill |
| Identification made in | [no date] (158), 2007 (1), 2012 (2) |