Penstemon nitidus Dougl. ssp. nitidus
Montana: Fergus County: Central Little Snowy Mountains.
In open parks in yellow pine forest. Phenology: Flowers & Fruits.
C. L. Hitchcock 11937, Jul 4, 1945
With C. V. Muhlick
WTU, Accession: 100719
Penstemon nitidus Dougl. ssp. nitidus
Montana: Fergus County: In Half Moon Canyon, five miles from mouth, Big Snowy Mountains.
On shale bank. Corollas bright blue, the tube slightly purplish towards base. Phenology: Flowers & Fruits.
C. L. Hitchcock 11959, Jul 5, 1945
With C. V. Muhlick
WTU, Accession: 100897