| Name | Ruellia caroliniensis var. semicalva Fernald | 
| Authorship | Fernald | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Ruellia caroliniensis (Walter) Steudel | 
| GUID | urn:lsid:ipni.org:names:224068-2 | 
| Citation | 1945 Rhodora 47: 73 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ruellia caroliniensis var. semicalva Fernald | 
| Identification made in | [no date] (1), 1946 (1) | 
