Cardwell's penstemon

June 30, 2021 • Mt. Elijah, Oregon Caves National Preserve • Josephine County, Oregon

Coordinates: 42.08463,-123.37030
Cardwell's penstemon (Penstemon cardwellii) [Mt. Elijah, Oregon Caves National Preserve, Josephine County, Oregon]
Filename: 20210630-165426.jpg 3612x2709 pixels, ISO 200, f6.3 @ 1/1000 sec
Penstemon cardwellii

There are four penstemons from the Dasanthera subgenus in this area: P. davidsonii, P. newberryi, P. cardwellii, and P. rupicola. This one is most likely P. cardwellii, but it might have some other genes mixed in.

All content is the property of Adam Schneider. If you'd like to use any of these images in an on-line or published work, contact me at schneider pobox com. Larger, un-watermarked versions of most photos are available.