Page author: David Giblin
Hypericum calycinum
Aaron's beard, great St. John's-wort
Specimens
Photos
Distribution: Occurring west of the Cascades crest in Washington; southwestern British Columbia to California; also in eastern North America.
Habitat: Roadsides, cliffs, embankments, fields, parks, forest edge, wastelots, and other disturbed areas.
Flowers: May-July
Origin: Introduced from Turkey and Bulgaria
Growth Duration: Perennial
Conservation Status: Not of concern
Description:
[none provided]
Accepted Name:
Hypericum calycinum L.
Publication: Mantissa Plantarum 1: 106. 1767.
Publication: Mantissa Plantarum 1: 106. 1767.
Synonyms & Misapplications:
(none provided)
Additional Resources:
PNW Herbaria: Specimen records of Hypericum calycinum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Hypericum calycinum checklist entry.
E-Flora BC: Hypericum calycinum atlas page.
CalPhotos: Hypericum calycinum photos.
USDA Plants: Hypericum calycinum information.
6 photographs:
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