Chaenactis douglasii (Hook.) Hook. & Arn. belongs to the Asteraceae family. Flora of the World contains 5 recorded occurrences of this taxon, distributed across 1 country.
Chaenactis douglasii, Mansfield, D 12-640--ID. Bear Lake Co. Mt. Sherman. 13 Jul 2012. DSC03679 (67).JPG
Family
Asteraceae
Genus
Chaenactis
Specific Epithet
douglasii
Authorship
(Hook.) Hook. & Arn.
7/12/2012
Location
USA, Idaho, Bear Lake
42.431667, -111.562722
Location Remarks
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, ca. 0.8 mi. N of North Canyon Rd.
Collectors
Bob McCoy, Brittni Brown, Christopher Davidson, Sharon R. Christoph
Notes
Open subalpine meadow with mixed forbs, including: lupine, Rudbeckia, Potentilla gracillus, Carex hoodii. On limestone. Lvs pinnatified (1-3). Receptacle naked. Fls off-white, corolla petals 5-toothed, discoid flowers. Pappus scales w/out midrib, mostly 10-16.
7/30/2018
Location
USA, Idaho, Fremont
44.289333, -111.459389
Location Remarks
Intersection of Hwy 20 and Pinehaven Rd. ca. 16 km S of bridge in Island Park and 26 km N of Main St. in Ashton. Elev. 1868 m.
Collectors
Christopher Davidson, Sharon R. Christoph
Notes
Full sun in stunted fir forest, scree of exposed basalt shoulder. Flowers lavender.
6/16/2007
Location
USA, Idaho, Boise
44.083139, -115.754194
Location Remarks
Ca. 4.2 km N of Banks-Lowman Rd (Hwy 17) on Scott Mtn Lookout Rd. (FSR 555BC). Elev. 1170 m.
Collectors
No collectors specified
6/17/2017
Location
USA, Idaho, Butte
43.961722, -112.750611
Location Remarks
On Hwy 22 W of Dubois and 3.5 km W of Hwy 28 junction. Elev. 1557 m. (Close to Butte/Clark Co. line.)
Collectors
Christopher Davidson, Sharon R. Christoph
Notes
Roadside strip in open farm country of gently rolling hills.
5/31/2008
Location
USA, Oregon, Malheur
43.776083, -117.754528
Location Remarks
Hwy 20, ca. 37 km east of Frances St. in Juntura, in Simmons Gulch. Elev. 852 m.
Collectors
