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Hypericum mutilum Linnaeus var. mutilum. Section: Brathys. Common name: Common Dwarf St. John’s-wort. Phenology: Jun-Oct. Habitat: Bogs, fens, marshes, shores, other wet habitats. Distribution: NL (Newfoundland) and QC west to MB, south to s. FL and c. TX; scattered (probably as an adventive) farther west in North America, and in Mexico, Central and South America, and Europe.

Origin/Endemic status: Native

Synonymy ⓘ: = Tx, Va; = Hypericum mutilum L. ssp. mutilum — Can, FNA6, K4, Mo2, NSProv, NY, POWO, Robson (2006); < Hypericum mutilum L. — Ar, C, Fl2, G, GrPl, GW2, Il, Mex, Mi, NcTx, NE, NS, Pa, RAB, S, S13, Tat, Tn, W, WH3, WV, Adams (1973); > Hypericum mutilum L. var. mutilum — F; > Hypericum mutilum L. var. parviflorum (Willd.) Fernald — F. Basionym: Hypericum mutilum L. 1753

Links to other floras: = Hypericum mutilum ssp. mutilum - FNA6

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACW (taxonomic split from wetland indicator species)
  • Eastern Mountains and Piedmont: FACW (name change)
  • Great Plains: FACW (taxonomic split from wetland indicator species)
  • Midwest: FACW (taxonomic split from wetland indicator species)
  • Northcentral & Northeast: FACW (taxonomic split from wetland indicator species)

Heliophily ⓘ: 7

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image of plant© Alan Weakley source | Original Image ⭷
image of plant© Alan Weakley source | Original Image ⭷
image of plant© Alan Weakley source | Original Image ⭷

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Horticultural Information

No horticultural data found for this taxon.