Epilobium hirsutum

Characteristics
Epilobium hirsutum L.
great hairy willowherb
Wet areas in fields and pastures, roadside ditches, marshes, and rich fens. Sometimes forming dense thick patches.
Herbaceous
Perennial
Vascular
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Not Native Naturalized FACW (NWPL EMP) FACW (NWPL NCNE) SNA (State Rank)
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Classification
Eudicots
Myrtales
Epilobium hirsutum L. - great hairy willowherb
Citation
Epilobium hirsutum L.
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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: 24 Jul 2007 - 1
Epilobium_hirsutum_ANelson_070724_02.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 24 Jul 2007 - 1
Epilobium_hirsutum_ANelson_070724_04.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 27 Jul 2009 - 1
Epilobium_hirsutum_ANelson_090727_07.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 23 Jun 1995 - 1
Epilobium_hirsutum_ANelson_1.jpg