Hieracium pilosella L.
mouseear hawkweed
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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. 3: 333. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. Usage Requirements.
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Images:
Hieracium pilosella L.
See all the Hieracium thumbnails at the PLANTS Gallery
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Distribution:
Hieracium pilosella L.
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See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AK, CT, DE, GA, KY, MA, MD, ME, MI, MN, NC, NH, NJ, NY, OH, OR, PA, RI, TN, VA, VT, WA, WV), CAN (BC, NB, NF, NS, ON, PE, QC), FRA (SPM) |
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Related Taxa:
Hieracium pilosella L.
View
477 genera in Asteraceae,
54 species in Hieracium
or click below on a thumbnail map or name for species profiles.
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Native
Introduced
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Classification:
Hieracium pilosella L.
Click on a scientific name below to expand it in the PLANTS
Classification Report.
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Noxious Weed Information:
Hieracium pilosella L.
This plant and the related entity italicized and indented below are 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: |
mouse ear hawkweed |
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"A" designated weed |
mouse ear hawkweed |
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Quarantine |
Washington: |
mouseear hawkweed |
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Class B noxious weed |
mouseear hawkweed |
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Noxious weed seed and plant quarantine |
Hieracium |
hawkweed |
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Class C noxious weed1 |
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1 non-native Hieracium species except those listed as Class A or Class B
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U.S. Weed Information:
Hieracium pilosella L.
mouseear hawkweed
Hieracium
hawkweed
This plant and 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.
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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Introduced Information:
Hieracium pilosella L.
This plant is introduced to some part of the PLANTS
Floristic Area, though it may be native in other parts. Click on
link below for a partial or complete list of PFA introduced plants.
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More Accounts and Images:
Hieracium pilosella L.
View photographs from CalPhotos.
View species account from ARS Germplasm Resources Information Network (GRIN).
View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 37720.
View species account from Native American Ethnobotany (University of Michigan - Dearborn).
View photographs and distribution from University of Tennessee Herbarium.
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Related Web Sites:
Hieracium pilosella L.
The Nature Conservancy: Wildland Weeds Management & Research Program
WA-King County Noxious Weeds
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