Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
common tarweed
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Synonyms:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
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HEPU5 |
Hemizonia pungens (Hook. & Arn.) Torr. & A. Gray |
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common tarweed
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HEPUP |
Hemizonia pungens (Hook. & Arn.) Torr. & A. Gray ssp. pungens |
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common tarweed
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Distribution:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
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See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AZ, CA, NV, NY, OR, WA) |
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Related Taxa:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
View
477 genera in Asteraceae,
2 species in Centromadia,
4 subspecies
in Centromadia pungens (Hook. & Arn.) Greene
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Classification:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
Click on a scientific name below to expand it in the PLANTS
Classification Report.
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Noxious Weed Information:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
The synonym 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 noxious weed list for that location,
or click here for a composite list of all
Federal and State Noxious Weeds.
| Oregon: |
| Hemizonia pungens |
| spikeweed |
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"B" designated weed |
| spikeweed |
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Quarantine |
| Washington: |
| Hemizonia pungens |
| spikeweed |
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Class C noxious weed |
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U.S. Weed Information:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
Hemizonia pungens
spikeweed
The related entities and synonyms 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.
| STATE |
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Assorted authors.
200_.
State noxious weed lists for 46 states.
State agriculture or natural resource departments.
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| WSWS |
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Whitson, T.D. (ed.) et al.
1996.
Weeds of the West.
Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming.
Laramie, Wyoming.
630pp.
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Wetland Indicator Status:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
Hemizonia pungens:
| 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 |
| UPL,FACW+ |
NI |
NO |
NO |
NO |
NO |
NO |
FACW+ |
FAC |
UPL |
FAC |
NO |
NO |
NO |
Interpreting Wetland Indicator Status
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More Accounts and Images:
Centromadia pungens (Hook. & Arn.) Greene ssp. pungens
View photographs from CalPhotos.
View species account from ARS Germplasm Resources Information Network (GRIN).
View species account and distribution map from Jepson Interchange (University of California - Berkeley).
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