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St John's Wort

Hypericum perforatum

Photo by BlueAppaloosa
Published on Project Noah
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39.5553, -105.143

Field Notes

Description:

Yellow flowers are about and inch and a half across; star shaped with lots of anthers. Stems are narrow and covered in small leaves. Pretty, but considered a noxious weed here.

Habitat:

open field

Species ID Suggestions

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Spotted for Missions

Mission
Flowers of North America
Mission
Flowers in the Rocky Mountains - UT, CO, WY
Mission
Edible and Medicinal Plants of Colorado
Photographed
PublishedAugust 30, 2014

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