[Gentians: The Genus Gentiana in the Cascade Mts. of Oregon and Washington]

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian

Gentiana calycosa var. calycosa

Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa var. calycosa  (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

This photo shows explorer's gentian in bloom along a small stream on Cooper Spur on the northeastern slopes of Mt. Hood.........August , 2007.

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa var. calycosa  (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

This photo shows explorer's gentian in bloom in a moist meadow along the Timberline Trail on the northern slopes of McNeil Point on the northwest side of Mt. Hood...........October 2, 2008.

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa var. calycosa  (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

This photo shows explorer's gentian in bloom in a moist meadow along the Timberline Trail on the northern slopes of McNeil Point on the northwest side of Mt. Hood.............October 2, 2008.

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa var. calycosa  (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

Explorer's gentian beginning to bloom along the Timberline Trail 600 at a small creek crossing on the north side of McNeil Point, Mount Hood Wilderness............August 19, 2012.

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa) - Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

The first blooming explorer's gentians blooming along the north approach trail to Silver Star Mt., Gifford Pinchot National Forest..........July 17, 2014.

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa) - Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

Explorer's gentians blooming around the summit of Observation Peak, Trapper Creek Wilderness.......August 4, 2018.

Explorer's Gentian, Mountain Bog Gentian, Rainier Pleated Gentian: Gentiana calycosa (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

Explorer's gentian getting ready to go to seed as seen along the Loowit Trail #216 about one hundred meters north of the north rim of upper Sheep Canyon, Mount Saint Helens National Volcanic Monument..........October 19, 2014.

Explorer's Gentian: Gentiana calycosa var. calycosa  (Synonyms: Gentiana calycosa ssp. calycosa, Gentiana calycosa ssp. obtusiloba, Gentiana calycosa ssp. xantha, Gentiana calycosa var. calycosa, Gentiana calycosa var. obtusiloba, Gentiana calycosa var. xantha, Pneumonanthe calycosa)

This photo shows a view into the speckled flower of explorer's gentian. Probably photographed at the west end of Bird Creek Meadows on Mt. Adams.

Paul Slichter