Broad-seeded Rockcress, Pioneer Rockcress
Boechera platysperma
Synonyms: Arabis platysperma, Arabis platysperma var. platysperma
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What may be broad-seeded rockcress observed along the Pacific Crest Trail between Grouse Gap and Siskiyou Peak, Klamath National Forest, Jackson County, OR......July 23, 2021.
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What may be broad-seeded rockcress observed along the Pacific Crest Trail #2000 at the junction with spur road 40S15 (below Mt. Ashland CG), Klamath National Forest, Jackson County, OR......July 22, 2021
Paul Slichter