Phacelia lutea (Hook. & Arn.) J.T. Howell var. calva Cronquist
Remarks: ID130-26

Idaho: Owyhee County: [locality and coordinates withheld; status in Idaho: S3 (Rare; IDNHP)],
The plants grow in loamy, typic haploxerolls, and similar soils on eroded fan remnants and the sides of slopes with Allium accuminatum, Artemisia tridentata ssp. tridentata, Balsamorhiza sagittata, Cleomella hillmanii, Elymus elymoides, Ericameria nauseosa, Poa secunda, Purshia tridentata, Taenatherum caput-medusae, and Ventenata dubia. Freely branched low annual. The herbage is wholly glabrous, or slightly glandular in the inflorescence, and sometimes bears leaves that are often unevenly lobed. The filaments are generally greater than the calyx, and persistent around the fruit. The style is generally 2.5-3.8 mm. Ovules and seeds generally 8-20. Phenology: Flowers.

D. Pensinger s.n., Jul 11, 2019
With Cheyney, M., & Hankins, K.
CIC, Accession: 56613