| Name | Lappula occidentalis var. stricta (S. Watson) S. J. Rolfsmeier |
| Authorship | (S. Watson) S. J. Rolfsmeier |
| Rank | Variety |
| Placed in | Lappula occidentalis (S. Watson) Greene |
| Citation | 2015 Phytoneuron 2015-1: 32 |
| Holdings | 41 Specimens held in the Harvard University Herbaria identified as Lappula occidentalis var. stricta (S. Watson) S. J. Rolfsmeier |
| Identification made in | [no date] (23), 2012 (18) |