My best guess! It is growing along the Crocus bluff face, where it has been above-normal warm lately.
gravel substrate, rest stop, Tombstone Territorial Park, YT, July 15/23
Hierochloe alpina (Sw. ex Willd.) Roem. & Schult.
My husband corrected me on March 26, 2024, saying it was Dwarf Bilberry. His iNat submission is research grade of the same plant.