A notable find for San Juan county. Growing in sparsely vegetated, somewhat boggy ground near a picnic shelter.
several plants right along the trail in some what mossy understory with L. borealis.
Keel ciliate along nearly the entire upper margin. Leaflets not folding along midvein. Context is gravelly former prairie.
Good resource:
https://www.sararegistry.gc.ca/virtual_sara/files/cosewic/sr_streambank_lupine_e.pdf