Ruellia peninsularis (Rose) I.M. Johnst.
Acanthaceae
| Collection Number | not collected |
| Collectors | |
| Identified By | |
| Source | C. Davidson |
| Date | 11 September 2001 |
| Country | USA |
| state | Arizona |
| Garden | Tucson Botanical Gardens |
| Location | 2150 N. Alvernon Way, Tucson, AZ. 85712 |