Kallstroemia grandiflora Torr. ex A. Gray
Zygophyllaceae
| Collection Number | Thorne, T-13112 |
| Collectors | |
| Identified By | R. F. Thorne (RSA), July 1977 |
| Source | Scanned from a color slide by R. F. Thorne. |
| Date | 09 July 1977 |
| Country | USA |
| state | Arizona |
| county | Pima |
| Location | Arivaca Road W of Arivaca. |