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Hypericaceae
Hypericum

not marked as a favorite taxon Hypericum mutilum Linnaeus var. latisepalum Fernald. Common name: Southern Dwarf St. John’s-wort. Phenology: Jun-Oct. Habitat: Marshes and other wet habitats. Distribution: Se. SC south to s. FL, west to TX. Fernald (1950) considers this taxon to be north to NJ.

Glossary (beta!)

Section: Brathys.

Origin/Endemic status: Endemic

Taxonomy Comments: Hybrids with H. canadense have been called H. ×dissimulatum E.P. Bicknell (pro sp.).

Synonymy ⓘ: = F, Tx; = Hypericum mutilum L. ssp. latisepalum (Fernald) N.Robson — FNA6, K4, NSProv, POWO, Robson (2006); < Hypericum mutilum L. — C, Fl2, G, GW2, NcTx, NS, RAB, S, S13, W, WH3, Adams (1973). Basionym: Hypericum mutilum L. var. latisepalum Fernald 1936

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

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACW (taxonomic split from wetland indicator species)
  • 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 #1 of Hypericum mutilum var. latisepalum© Alan Weakley source
image #2 of Hypericum mutilum var. latisepalum© Eric Ungberg, all rights reserved, uploaded by Eric Ungberg source | Original Image ⭷
image #3 of Hypericum mutilum var. latisepalum© Eric Ungberg, all rights reserved, uploaded by Eric Ungberg source | Original Image ⭷
image #4 of Hypericum mutilum var. latisepalum© Alan Weakley source

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Horticultural Information

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