[Willowherbs: The Genus Epilobium in Mt. Adams Country]

Autumn Willowherb, Tall Annual Willowherb

Epilobium brachycarpum

Synonyms: Epilobium jucundum, Epilobium paniculatum, Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi

Tall Annual Willow-herb, Autumn Willow-herb: Epilobium brachycarpum (Synonyms: Epilobium jucundum, Epilobium paniculatum , Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi) - Tall Annual Willow-herb, Autumn Willow-herb: Epilobium brachycarpum (Synonyms: Epilobium jucundum, Epilobium paniculatum , Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi)

Close-up images of the flowers of tall annual willow-herb as seen between the Grayback Mountain Road and Sheep Canyon, Klickitat Wildlife Area.........September 5, 2019. Note that each petal is deeply cleft down the middle.

Places Where this Species May be Seen on Mt. Adams:

1. Tall annual willow-herb is common on dry, open slopes and along roadsides and on other disturbed sites from the southeastern to the southwestern side of Mt. Adams.


Tall Annual Willow-herb, Autumn Willow-herb: Epilobium brachycarpum (Synonyms: Epilobium jucundum, Epilobium paniculatum , Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi) - Tall Annual Willow-herb, Autumn Willow-herb: Epilobium brachycarpum (Synonyms: Epilobium jucundum, Epilobium paniculatum , Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi)

Close-up images of the flowers of tall annual willow-herb as seen along Rd #23 at the Mt. Adams viewpoint at the southwestern corner of Mt. Adams.......June 22, 2005.

Tall Annual Willow-herb, Autumn Willow-herb: Epilobium brachycarpum (Synonyms: Epilobium jucundum, Epilobium paniculatum , Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi)

The photo above shows tall annual willow-herb as seen along Rd #23 at the Mt. Adams viewpoint at the southwestern corner of Mt. Adams.......June 22, 2005. Notice how glabrous the stems and pods are.

Stem leaf of Tall Annual Willow-herb, Autumn Willow-herb: Epilobium brachycarpum (Synonyms: Epilobium jucundum, Epilobium paniculatum , Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi) - Stem leaf of Tall Annual Willow-herb, Autumn Willow-herb: Epilobium brachycarpum (Synonyms: Epilobium jucundum, Epilobium paniculatum , Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi)

The 2 photos above show close-ups of the stem leaves of tall annual willow-herb as seen in grasslands in the Conboy Lake National Wildlife Refuge along Lakeside Road about one-half mile west of Fisher Hill Road.........August 10, 2007.

Paul Slichter