United States, Oregon, Harney Co., Along south tributary to Alvord Creek; east side of the Steens Mts., a hundred miles southeast of Burns.
42.62 -118.53
TRS: T34S R34E sec 5
2286-2286 meters
7500 ft
In bits of thin wet soil on shady cliffs
Flowers yellow, with some red dots inside, the palate strongly bearded; calyx conspicuously red-dotted. Sharply distinct from the associated M. guttatus.