| Name | Calamagrostis howellii Vasey | 
| Authorship | Vasey | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Calamagrostis Adanson | 
| GUID | urn:lsid:ipni.org:names:394523-1 | 
| Citation | 1881 Bot. Gaz. 6: 271 | 
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Calamagrostis howellii Vasey | 
| Identification made in | [no date] (2), 1979 (1), 2020 (1) | 
