common St. Johnswort, Hypericum perforatum  (Theales: Clusiaceae) - 1624011

common St. Johnswort
Hypericum perforatum L.

Descriptor: Plant(s)
Description: St. John's Wort, native to Eurasia, is a serious problem in parts of the West where it displaces native plants that are important in maintaining soil nutrients, microbial activity, and water cycling.
Image type: Field
Image location: United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Carol DiSalvo
Organization: USDI National Park Service
Country: United States

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Image Number: 1624011

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Image Citation:(?) Carol DiSalvo, USDI National Park Service,

Node Affiliation: Bugwood - UGA

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Image uploaded on Wednesday, February 19, 2003
Image Information last updated on Thursday, October 28, 2010