Collection DateSunday, July 1, 2018
Eastern Sierra Nevada, Convict Creek, UC Sierra Nevada Aquatic Research Lab, Mt. Morrison Rd, 0.8 mi NW of intersection with Hwy 395. Uncommon, moist sites, roadside ditches and distrubed sites in meadows. Short-lived perennial herb, to 2 m tall, corollas yellow.
Collected July 1978