Clarkia concinna (Fisch. & C.A. Mey.) Greene
Onagraceae
| Collection Number | C. Davidson 13591 |
| Collectors | C. Davidson, S. R. Christoph |
| Identified By | C. Davidson |
| Source | C. Davidson |
| Date | 06 June 2017 |
| Country | USA |
| state | California |
| county | Shasta |
| Location | 1.3 km west of Platina Rd. on Hwy 36. Elev. 698 m. |
| Lat/Long | N 40 21 28.7 W 122 54 09.1 |
| Note | Oak woodland and pasture along the highway. Frequent annual in grassy understory. |