Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.
Poaceae
| Collection Number | Ertter, B 21620 |
| Collectors | B. Ertter, C. Davidson |
| Identified By | C. Davidson, Nov., 2013 |
| Source | C. Davidson |
| Date | 21 August 2013 |
| Country | USA |
| state | Idaho |
| county | Idaho |
| Location | Lava Ridge Trail (#149). Via Forest Service Road 257 past Big Hazard Lake, to FSR 308. Lava Ridge escarpment, ca 2.3 mi south of Lava Butte Lake, Payette National Forest ca 26 airmiles north of McCall; on north side of small ridge. 2454 m elev. |
| Lat/Long | N 45 14 46.0 W 116 07 56.6 |
| Note | Level, grassy area near a small spring. |
Local Habitat
0km distance
| Location | USA, Idaho County, Idaho, Lava Ridge Trail. Forest Service Road 257 past Big HazardLake, to FSR 308, to Trail 149, to Lava Ridge., N 45 14 46.0 W 116 07 56.6 |
| Date | 21 August 2013 |
| Ecology | Upper montane coniferous forest, mosty firs and spruces (Picea engelmannii), over basalt substrate. 2200-2400 m elevation. |
2.4km distance
| Location | USA, Idaho County, Idaho, Lava Ridge Trail. Forest Service Road 257 past Big HazardLake, to FSR 308, to Trail 149, to Lava Ridge., N 45 16 04.2 W 116 07 38.3 |
| Date | 21 August 2013 |
| Ecology | Upper montane coniferous forest, mosty firs and spruces (Picea engelmannii), Steep basalt face. 2454 m elevation. |
