Triadenum walteri (J.G. Gmel.) Gleason
greater marsh St. Johnswort
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Click on the image below to enlarge it and download a high-resolution
JPEG file.
Robert H. Mohlenbrock. USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. Courtesy of USDA NRCS Wetland Science Institute. Usage Requirements.
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Images:
Triadenum walteri (J.G. Gmel.) Gleason
Click on a thumbnail to view an image, or
see all the Triadenum thumbnails at the PLANTS Gallery
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Synonyms:
Triadenum walteri (J.G. Gmel.) Gleason
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HYPE6 |
Hypericum petiolatum Walter, non L. |
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HYTUW |
Hypericum tubulosum Walter var. walteri (J.G. Gmel.) Lott |
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HYWA |
Hypericum walteri J.G. Gmel. |
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TRPE12 |
Triadenum petiolatum (Walter) Britton |
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TRTUW |
Triadenum tubulosum (Walter) Gleason var. walteri (J.G. Gmel.) Cooperr. |
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Distribution:
Triadenum walteri (J.G. Gmel.) Gleason
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See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AL, AR, DE, FL, GA, IL, IN, KY, LA, MD, MO, MS, NC, NJ, OH, OK, SC, TN, TX, VA, WV) |
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Related Taxa:
Triadenum walteri (J.G. Gmel.) Gleason
View
8 genera in Clusiaceae,
4 species in Triadenum
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Classification:
Triadenum walteri (J.G. Gmel.) Gleason
Click on a scientific name below to expand it in the PLANTS
Classification Report.
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Threatened and Endangered Information:
Triadenum walteri (J.G. Gmel.) Gleason
This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists.
Click on a place name to get a complete protected plant
list for that location.
New Jersey: |
Walter's St. John's-wort |
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Endangered |
Ohio: |
Walter's St. John's-wort |
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Endangered |
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Wetland Indicator Status:
Triadenum walteri (J.G. Gmel.) Gleason
Nat. Ind. |
Reg. 1 |
Reg. 2 |
Reg. 3 |
Reg. 4 |
Reg. 5 |
Reg. 6 |
Reg. 7 |
Reg. 8 |
Reg. 9 |
Reg. 0 |
Reg. A |
Reg. C |
Reg. H |
OBL |
OBL |
OBL |
OBL |
NO |
NO |
OBL |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
Interpreting Wetland Indicator Status
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More Accounts and Images:
Triadenum walteri (J.G. Gmel.) Gleason
View species account and distribution from USF Atlas of Florida Vascular Plants.
View species account from ARS Germplasm Resources Information Network (GRIN).
View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 21476.
View photographs and distribution from University of Tennessee Herbarium.
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