Silphium perfoliatum L. var. perfoliatum
cup plant
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Images:
Silphium perfoliatum L. var. perfoliatum
See all the Silphium thumbnails at the PLANTS Gallery
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Distribution:
Silphium perfoliatum L. var. perfoliatum
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See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AL, AR, CT, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, ND, NE, NJ, NY, OH, OK, PA, SD, TN, VA, VT, WI, WV), CAN (ON, QC) |
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Related Taxa:
Silphium perfoliatum L. var. perfoliatum
View
477 genera in Asteraceae,
19 species in Silphium,
2 varieties
in Silphium perfoliatum L.
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Classification:
Silphium perfoliatum L. var. perfoliatum
Click on a scientific name below to expand it in the PLANTS
Classification Report.
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Threatened and Endangered Information:
Silphium perfoliatum L. var. perfoliatum
The related entity italicized and indented below 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.
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Noxious Weed Information:
Silphium perfoliatum L. var. perfoliatum
The related entity italicized and indented above 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 noxious weed list for that location,
or click here for a composite list of all
Federal and State Noxious Weeds.
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U.S. Weed Information:
Silphium perfoliatum L. var. perfoliatum
Silphium perfoliatum
cup plant
The related entity italicized and indented above can be weedy or invasive according to the authoritative sources noted below. This plant
may be known by one or more common names in different
places, and some are listed above. Click on an acronym
to view each weed list, or click here for a
composite list of Weeds of the U.S.
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Assorted authors.
200_.
State noxious weed lists for 46 states.
State agriculture or natural resource departments.
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Wetland Indicator Status:
Silphium perfoliatum L. var. perfoliatum
Silphium perfoliatum:
| 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 |
| FACU,FACW |
FACU |
FAC+ |
FACW- |
FACW |
FAC |
NI |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
Interpreting Wetland Indicator Status
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More Accounts and Images:
Silphium perfoliatum L. var. perfoliatum
View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 38404.
View species account and photographs from University of Wisconsin - Stevens Point Freckmann Herbarium.
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