[Gentians of the Cascade Mountains of Oregon and Washington]
Autumn Dwarf Gentian, Felwort, Northern Gentian
Gentianella amarella ssp. acuta
Synonyms: Gentiana
amarella, Gentiana amarella var. acuta, Gentianella amarella var. acuta
A close-up image of the flower of autumn dwarf gentian as seen at Parachute Meadows, Okanogan-Wenatchee National Forest.......July 29, 2018.
- 
Autumn dwarf gentian as seen along Forest Road #39 near Bottle Springs, Okanogan-Wenatchee National Forest.......July 29, 2018.
Northern gentian as seen near the high water mark of a wet meadow at an old reservoir about one mile uphill from Olive Lake, Umtatilla National Forest..........July 28, 2013. Typically this species displays a number of fringes or narrow appendages at the base of each petal. Photos online show none to many. Several of the petals shown here have a single fringe at their base. Flower color ranges from pale yellow to a light blue-tinge to lavender or violet.
Northern gentian as seen near the high water mark of a wet meadow at an old reservoir about one mile uphill from Olive Lake, Umtatilla National Forest..........July 28, 2013.
Paul Slichter