[Phacelias and Scorpionweeds: The Genus Phacelia West of the Cascade Mountains of Oregon and Washington]

Serpentine phacelia as seen at left on the rocky banks of Rough and Ready Creek at the Rough and Ready Botanical Wayside in southwestern Oregon.......April 29, 2012. Serpentine phacelia as seen at right on the rocky banks of Rough and Ready Creek at the Rough and Ready Botanical Wayside in southwestern Oregon.......April 22, 2021.

Close-up images of the inflorescence and basal leaves of serpentine phacelia as seen on the banks of Rough and Ready Creek at the Rough and Ready Botanical Wayside in southwestern Oregon............April 29, 2012.

Serpentine phacelia as seen atop Bilger Ridge, several miles northeast of Myrtle Creek, OR........June 9, 2017.

Serpentine phacelia as seen blooming on roadside slopes along BLM Road 33-5-26 several miles from the King Mountain Rock Garden ACEC in northeastern Josephine County, OR.........June 11, 2017.

Serpentine phacelia as seen along the Jeffrey Pine Loop Trail (BLM), south side of Eight Dollar Mountain, Josephine County, OR......April 21, 2021.