Aster ledophyllus Gray var. covillei (Greene) Cronq.
[= Eucephalus ledophyllus var. covillei]
Annotated by E. A. Zamluk, Oct 1999.

Oregon: Klamath County: Crater Lake National Park.
42.942012° N, 122.10639° W,
Datum: WGS 84. Uncertainty: 30924 meters. Coordinate Source: GeoLocate.
Along the rim of the lake in sandy soil. Hesperopeuce mertensiana occurs almost exclusively, there being a few trees of Pinus albicaulis on the crest of the rim. There are practically no undershrubs, execpt infrequent clumps of elder and prostrate mats of Ribes erythrocarpum. Phenology: Flowers & Fruits.

A. A. Heller 12597, Aug 29, 1916
WTU, Accession: 83507, Barcode: WTU-V-051311