Cyperus houghtonii Torr.
Houghton's flatsedge
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Click on the image below to enlarge it and download a high-resolution
TIFF file.
Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 301. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. Usage Requirements.
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Images:
Cyperus houghtonii Torr.
See all the Cyperus thumbnails at the PLANTS Gallery
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Distribution:
Cyperus houghtonii Torr.
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See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (IL, IN, MA, MD, ME, MI, MN, NC, NH, NY, OH, PA, VA, VT, WI, WV), CAN (MB, ON, QC) |
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Related Taxa:
Cyperus houghtonii Torr.
View
36 genera in Cyperaceae,
128 species in Cyperus
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Classification:
Cyperus houghtonii Torr.
Click on a scientific name below to expand it in the PLANTS
Classification Report.
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Threatened and Endangered Information:
Cyperus houghtonii Torr.
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.
| Indiana: |
| houghton's nutsedge |
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Rare |
| Maine: |
| Houghton's umbrella-sedge |
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Possibly Extirpated |
| Massachusetts: |
| Houghton's flatsedge |
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Endangered |
| New Hampshire: |
| Houghton's umbrella-sedge |
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Threatened |
| Ohio: |
| Houghton's umbrella-sedge |
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Presumed Extirpated |
| Pennsylvania: |
| Houghton's flatsedge |
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Endangered |
| Vermont: |
| Houghton's cyperus |
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Threatened |
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More Accounts and Images:
Cyperus houghtonii Torr.
View species account and distribution map from Flora of North America (FNA).
View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 39932.
View species account and photographs from University of Wisconsin - Stevens Point Freckmann Herbarium.
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