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Hypericaceae
Triadenum

not marked as a favorite taxon Triadenum tubulosum (Walter) Gleason. Common name: Southern Marsh St. John's-wort. Phenology: Aug-Sep. Habitat: Bogs, peaty wetlands, drawdown sloughs along rivers, drawdown shorelines along man-made reservoirs. Distribution: Se. VA south to Panhandle FL, west to LA, and north in the interior to se. and c. TN, s. IL and s. OH.

Glossary (beta!)

Origin/Endemic status: Native

Synonymy ⓘ: = Ar, C, Fl2, FNA6, G, GW2, Il, Mo2, NS, Tn, WH3, Adams (1973); = Hypericum tubulosum Walter — K4, POWO, RAB, Tx, Va; = Hypericum tubulosum Walter var. tubulosum — F; = Triadenum longifolium Small — S, S13. Basionym: Hypericum tubulosum Walter 1788

Links to other floras: = Triadenum tubulosum - FNA6

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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 ⓘ: 5

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image #1 of Triadenum tubulosum© Gary P. Fleming | Original Image ⭷
image #2 of Triadenum tubulosum© Alan Cressler: Triadenum tubulosum, Potato Creek, Highway 74 shoal, Upson County, Georgia 1 by Alan Cressler source | Original Image ⭷
image #3 of Triadenum tubulosum© Gary P. Fleming | Original Image ⭷
image #4 of Triadenum tubulosum© Gary P. Fleming | Original Image ⭷

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Horticultural Information

No horticultural data found for this taxon.