Penstemon triphyllus Douglas
Plantaginaceae
| Collection Number | Davidson, C 12601 |
| Collectors | C. Davidson, S. R. Christoph, R. Gereau, C. Taylor |
| Identified By | C. Davidson, Jan 2015 |
| Source | C. Davidson |
| Date | 16 July 2014 |
| Country | USA |
| state | Idaho |
| county | Idaho |
| Location | State Hwy 95, ca. 1 mile north of Riggins at Goff Bridge. Roadside serpentine-type outcrop. 464 m elev. |
| Lat/Long | N 45 26 48.1 W 116 18 38.7 |
| Note | Taprooted perennial from woody caudex; 30-35 cm tall. |
Local Habitat
0km distance
| Location | USA, Idaho County, Idaho, State Hwy 95, ca. 1 mile north of Riggins at Goff Bridge., N 45 26 48.1 W 116 18 38.7 |
| Date | 16 July 2014 |
| Ecology | Roadside serpentine-type outcrop. |
9.0km distance
| Location | USA, Idaho County, Idaho, Salmon River Rd. along the Main Salmon River, E of Riggins, N 45 23 58.8 W 116 12 58.3 |
| Date | 17 May 2009 |
| Ecology | Ponderosa pine-Pseudotsuga forest, considerably denser on the N (left) slope |
9.0km distance
| Location | USA, Idaho County, Idaho, Salmon River Rd. along the Main Salmon River, E of Riggins, N 45 23 58.8 W 116 12 58.3 |
| Date | 17 May 2009 |
| Ecology | Common Mergansers (female and male) on a gravel bar |
