Orange Agoseris, Slender Agoseris
Agoseris aurantiaca
Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris graminifolia, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris rostrata, Agoseris subalpina, Agoseris vulcanica, Troximon aurantiacum
![Flower head of Orange Agoseris, Slender Agoseris: Agoseris aurantiaca var. aurantiaca (Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris graminifolia, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris rostrata, Agoseris subalpina, Agoseris vulcanica, Troximon aurantiacum)](aurantiaca/aurantiaca06-21-2015.jpg)
The distinctive burnt-orange colored flower head of orange agoseris as seen on Strawberry Mountain, Mount Saint Helens National Monument..........June 21, 2015.
![Orange Agoseris, Slender Agoseris: Agoseris aurantiaca var. aurantiaca (Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris graminifolia, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris rostrata, Agoseris subalpina, Agoseris vulcanica, Troximon aurantiacum)](aurantiaca/aurantiaca14a.jpg)
Orange agoseris blooming in vernally moist meadows at the Conrad Meadow trailhead for the South Tieton Trail #1120, Wenatchee National Forest.........June 28, 2013. This looks like it might be pink agoseris.
- ![Orange Agoseris, Slender Agoseris: Agoseris aurantiaca var. aurantiaca (Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris graminifolia, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris rostrata, Agoseris subalpina, Agoseris vulcanica, Troximon aurantiacum)](aurantiaca/aurantiaca15b.jpg)
Orange agoseris blooming along the Boundary Trail #1 between the Johnston Ridge Observatory and Harry's Ridge, Mount Saint Helens National Volcanic Monument..........July 2, 2014.
![Flower head of Orange Agoseris, Slender Agoseris: Agoseris aurantiaca var. aurantiaca (Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris graminifolia, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris rostrata, Agoseris subalpina, Agoseris vulcanica, Troximon aurantiacum)](aurantiaca/aurantiaca17a.jpg)
A close-up of the flower head of orange agoseris as seen at Juniper Peak, Dark Divide, Gifford Pinchot National Forest.........September 13, 2014.
![Orange Agoseris, Slender Agoseris: Agoseris aurantiaca var. aurantiaca (Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris graminifolia, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris rostrata, Agoseris subalpina, Agoseris vulcanica, Troximon aurantiacum)](aurantiaca/aurantiaca22a.jpg)
Orange agoseris as seen along the Butte Camp Trail #238A about one-third of a mile below the junction with the Loowit Trail #216 in the Mount Saint Helens National Volcanic Monument.........September 19, 2014.
![Orange Agoseris, Slender Agoseris: Agoseris aurantiaca var. aurantiaca (Synonyms: Agoseris angustissima, Agoseris arachnoidea, Agoseris aurantiaca ssp. aurantiaca, Agoseris gracilens, Agoseris graminifolia, Agoseris greenei, Agoseris howellii, Agoseris nana, Agoseris prionophylla, Agoseris rostrata, Agoseris subalpina, Agoseris vulcanica, Troximon aurantiacum)](aurantiaca/aurantiaca.jpg)
The burnt orange flower head of orange agoseris as seen from near Todd Lake in the Three Sisters Wilderness.
Paul Slichter