Triadenum virginicum (Linnaeus) Rafinesque. Common Marsh St. John's-wort. Phen: Jul-Sep. Hab: Bogs, fens, tidal swamps and marshes, other peaty wetlands. Dist: NS west to OH and s. ON, south to s. FL and MS, mostly on the Coastal Plain but scattered inland.
Origin/Endemic status: Native
Synonymy ⓘ: = Ar, C, Fl2, FNA6, G, GW2, Il, K1, Mi, Pa, S, S13, Tn, WH3; = Hypericum virginicum L. – K3, K4, NE, NY, RAB, Tat, Tx; = Hypericum virginicum L. var. virginicum – F, WV; < Triadenum virginicum (L.) Raf. – W, Adams (1973)
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: OBL (name change)
- Eastern Mountains and Piedmont: OBL (name change)
- Great Plains: OBL (name change)
- Midwest: OBL (name change)
- Northcentral & Northeast: OBL (name change)
Heliophily ⓘ: 6
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© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Erik Danielson source | Original Image ⭷
© Gary P. Fleming | Original Image ⭷
© Jacob Dakar | Original Image ⭷
© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Erik Danielson source | Original Image ⭷
© Erik Danielson source | Original Image ⭷
© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷Feedback
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