Characteristics
Hypericum perforatum L. ssp. perforatum
common St. John’s wort
Fields, pastures, utility rights-of-way, logging roads, cobble shores of streams, waste places, young forests, disturbed soils. Widespread and very common although usually not dense.
Forb/herb
Perennial
Vascular
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Not Native
Naturalized
FAC (NWPL EMP)
UPL (NWPL NCNE)
SNA (State Rank)
GNR (Global Rank)
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Classification
Eudicots
Malpighiales
Hypericum perforatum L. ssp. perforatum - common St. John’s wort
Citation
Hypericum perforatum L. ssp. perforatum
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Species Distribution Map
This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.
Source
Synonyms
Plant Photos
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 02 Jul 2002
- Andrew Nelson
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Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 02 Jul 2002
- Andrew Nelson
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Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 08 Jul 2008
- Andrew Nelson
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Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego. Photo taken: Cayuga Co., NY: 19 Jun 2010
- Andrew Nelson
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Photo By: Stephen M. Young. Photo taken: Albany, NY: 20 June 2018
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Photo By: Steve Young. Photo taken: Suffolk, NY: 28 June 2021
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