| Name | Lappula cottonii Piper |
| Authorship | Piper |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lappula |
| GUID | urn:lsid:ipni.org:names:1135131-2 |
| Citation | 1902 Bull. Torrey Bot. Club 29: 549 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lappula cottonii Piper |
| Identification made in | [no date] (1) |