Senecio serra Hook. var. serra
Annotated by Charles F. Williams, 29 May 2013. Sources: IMF. Remarks: ID'd with herbarium staff

Idaho: Bear Lake County: Sherman Peak Area. Follow North Canyon Rd. (Forest Road 401) ) from Hwy 36 near E entrance to Emmigration Canyon. At intersection of Bartlett Lake and North Canyon Rd. (1.9 mi. from Hwy 36), go W on N Canyon Rd. past Mill Hollow Rd. At 4.7 mi. from Hwy 36 turn N at Meadow Creek (FR 425). Stop along Meadow Creek, 0.3 mi. N of North Canyon Rd. (5.0 from start). Site SP#1. Elev. 2175 m.
42° 23' 59.6" N, 111° 33' 13.8" W
Datum: WGS 84. Uncertainty: 250 meters. Coordinate Source: GPS.
Mixed conifer forest of subalpine fir, Douglas fir, lodgepole pine,and aspen mixed with Artemisia tridentata ssp. vaseyana and snowberry. Substrate sloping. Herbaceous perennial, tall 7-15 dm; lower leaves all cauline and lower leaves oblanceolate; pedunculate heads crowded at the summit into a flat top, involucre 5-9 mm high, rays mostly 5-8, 5-10 mm long. Phenology: Flowers & Fruits.

Don Mansfield 12-590, Jul 13, 2012
With Bob McCoy, Brittni Brown, Chris Davidson, Sharon Christoph
IDS, Accession: 2012.008, Barcode: IDS0061763