Hieracium canadense

Hieracium canadense
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Asteraceae
Tribe:	Cichorieae
Genus:	Hieracium
Species:	H. canadense
Binomial name
	Hieracium canadense; Michx.
	Global range of Hieracium canadense
Synonyms
	Hieracium vulgatum[1] Hieracium kalmii ; L.[2] Hieracium umbellatum ; L. Hieracium scabriusculum ; Schwein. Hieracium acranthophorum ; Omang Hieracium columbianum ; Rydb. Hieracium devoldii ; Omang Hieracium x dutillyanum ; Lepage Hieracium eugenii ; Omang Hieracium fasciculatum ; Pursh Hieracium macrophyllum ; Pursh Hieracium manitobense ; Gand. Hieracium musartutense ; Omang Hieracium nepiocratum ; Omang Hieracium oxoacrum ; Gand. Hieracium prenanthoides ; Hook., non Vill. Hieracium rigorosum ; (Laest.) Almq. Hieracium sinense ; Vaniot Hieracium stiptocaule ; Omang[3] Hieracium lactescens ; Rouy[4] Hieracium dunale ; Hieracium hispidum ; Forssk. Hieracium monticola ; Jord. Hieracium pervagum ; Boreau[5];

Hieracium canadense, commonly called Canadian hawkweed, Canada hawkweed, narrowleaf hawkweed, or northern hawkweed, is a plant in the genus Hieracium. Its pointed leaves have toothed margins, where the teeth can appear almost hooked. The flowers of the plant are yellow.

Distribution

Hieracium canadense is a native to much of the northern hemisphere.[6]

Asia

Range of Hieracium canadense throughout Asia

Afghanistan, Amur Oblast, Armenia, Azerbaijan, Ciscaucasia, Dagestan, Eastern Siberia, Georgia, Hokkaidō, Honshū, India, Iran, Kazakhstan, Kamchatka, Khabarovsk, Kurile Islands, Kyrgyzstan, Magadan, North Korea, Pakistan, Primorye, Sakhalin, Shikoku, South Korea, Tajikistan, Turkey, Western Siberia

Europe

Range of Hieracium canadense throughout Europe

Austria, Belarus, Belgium, Bulgaria, Czechoslovakia, Denmark, Estonia, France, Finland, Germany, Hungary, Italy, Latvia, Lithuania, Moldova, Netherlands, Norway, Poland, Portugal, Spain, Sweden, Switzerland, Romania, Yugoslavia, Ukraine and United Kingdom.

North America

Range of Hieracium canadense throughout North America

Greenland.

Canada: Alberta, British Columbia, Manitoba, Miquelon and St. Pierre, New Brunswick, Newfoundland, Northwest Territory, Nova Scotia, Ontario, Prince Edward Island, Quebec, Saskatchewan and Yukon Territory.

United States: Colorado, Connecticut, Idaho, Indiana, Illinois, Iowa, Maine, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, North Dakota, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota, Vermont, Washington, West Virginia, Wisconsin and Wyoming.

Subspecies which are synonyms

Hieracium umbellatum

Hieracium canadense Michx. forma lepagei Vict.
Hieracium canadense Michx. forma pilosius Lepage
Hieracium canadense Michx. forma rufescens Lepage
Hieracium canadense Michx. var. angustifolium Torr. & A.Gray p.p.
Hieracium canadense Michx. var. columbianum (Rydb.) H. St.John
Hieracium canadense Michx. var. divaricatum Lepage
Hieracium canadense Michx. var. fasciculatum (Pursh) Fernald
Hieracium canadense Michx. var. hirtirameum Fernald
Hieracium canadense Michx. var. kalmii (L.) Scoggan
Hieracium canadense Michx. var. latifolium Torr. & A.Gray
Hieracium canadense Michx. var. scabrum Schwein.
Hieracium canadense Michx. var. subintegrum Lepage
Hieracium kalmii L. var. canadense (Michx.) Reveal
Hieracium kalmii L. var. fasciculatum (Pursh) Lepage
Hieracium kalmii L. var. subintegrum (Lepage) Lepage
Hieracium scabriusculum Schwein. forma chrysostylum Lepage
Hieracium scabriusculum Schwein. forma phaeostylum Lepage
Hieracium scabriusculum Schwein. forma xanthostylum Lepage
Hieracium scabriusculum Schwein. var. columbianum (Rydb.) Lepage
Hieracium scabriusculum Schwein. var. perhirsutum Lepage
Hieracium scabriusculum Schwein. var. saximontanum Lepage
Hieracium scabriusculum Schwein. var. scabrum (Schwein.) Lepage
Hieracium subnudum L. var. canadense (Michx.)(Michx.) DC.
Hieracium sylvaticum Salisb., nom. illeg. hom., non (L.) L.
Hieracium umbellatum L. subsp. canadense (Michx.) Guppy
Hieracium umbellatum L. subsp. scabriusculum (Schwein.) Á. & D. Löve
Hieracium umbellatum L. var. canadense (Michx.) Breitung
Hieracium umbellatum L. var. commune Fr.
Hieracium umbellatum L. var. coronopifolium Bernh. ex Kom.
Hieracium umbellatum L. var. mongolicum Fr.
Hieracium umbellatum L. var. scabriusculum (Schwein.) Farw.[3]
Hieracium laevigatum subsp. canadense (Michx.) Zahn
Hieracium umbellatum L. var. canadense (Michx.) Breitung[2]
Hieracium canadense Michx. var. canadense
Hieracium canadense Michx. var. fasciculatum (Pursh) Fernald
Hieracium scabriusculum Schwein. var. columbianum (Rydb.) Lepage[7]
Hieracium umbellatum subsp. monticola (Jord.) Nyman[5]

References

International Plant Names Index. "International Plant Names Index Search". Retrieved 2007-12-15.
Natural Resources Conservation Service (2007). "PLANTS Profile for Hieracium canadense Michx". The PLANTS Database. USDA, Baton Rouge, LA 70874-4490 USA. Retrieved 2007-12-18.
Natural Resources Canada (2007-12-21). "Hieracium umbellatum L." Canada's Plant Hardiness Site. Government of Canada. Retrieved 2007-12-27.
Royal Botanic Garden Edinburgh. "Flora Europaea Hieracium umbellatum". Retrieved 2007-12-15.
Botanic Garden and Botanical Museum Berlin-Dahlem (June 5, 2007). "Details for: Hieracium umbellatum". The Euro+Med Plantbase. Botanic Garden and Botanical Museum Berlin-Dahlem. Retrieved 2007-12-21.
"Hieracium umbellatum". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 2007-12-27.
Wisconsin State Herbarium. "WI Vascular plants-Hieracium kalmii". Wisconsin Botanical Information System. Wisconsin State Herbarium. Retrieved 2007-12-21.

External links

Integrated Taxonomic Information System (ITIS). "Standard Report Hieracium canadense". Retrieved 2007-12-27.
University of Michigan - Dearborn. "Native American Ethnobotany Hieracium canadense". Retrieved 2007-12-23.
Ohio Department of Natural Resources, Division of Natural Areas and Preserves (December 1983). "HIERACIUM CANADENSE". Retrieved 2007-12-27.
Wisconsin State Herbarium. "WI Vascular plants-Hieracium kalmii". Wisconsin Botanical Information System. Wisconsin State Herbarium. Retrieved 2007-12-21.
Stonehill College. "CANADA HAWKWEED (Hieracium canadense)". SMALL PLANTS. Retrieved 2007-12-27.
Laurentian Environmental Center (2005). "Hawkweed canada (Hieracium canadense)". Plant Key, Summer plants. Laurentian Environmental Center, Britt, Minnesota. Archived from the original on October 22, 2006. Retrieved 2007-12-27.
Andy Fyon. "Canada Hawkweed". Andy's Northern Ontario Wildflowers. Retrieved 2007-12-21.
Lady Bird Johnson Wildflower Center, University of Texas at Austin. "Hieracium canadense Michx". Native Plant Database. Retrieved 2007-12-21.

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[IPNI-1] International Plant Names Index. "International Plant Names Index Search". Retrieved 2007-12-15.

[NRCS-2] Natural Resources Conservation Service (2007). "PLANTS Profile for Hieracium canadense Michx". The PLANTS Database. USDA, Baton Rouge, LA 70874-4490 USA. Retrieved 2007-12-18.

[NRCAN-synonmy-3] Natural Resources Canada (2007-12-21). "Hieracium umbellatum L." Canada's Plant Hardiness Site. Government of Canada. Retrieved 2007-12-27.

[KEW-4] Royal Botanic Garden Edinburgh. "Flora Europaea Hieracium umbellatum". Retrieved 2007-12-15.

[EuroPlusMed-5] Botanic Garden and Botanical Museum Berlin-Dahlem (June 5, 2007). "Details for: Hieracium umbellatum". The Euro+Med Plantbase. Botanic Garden and Botanical Museum Berlin-Dahlem. Retrieved 2007-12-21.

[ARS-6] "Hieracium umbellatum". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 2007-12-27.

[WSB-7] Wisconsin State Herbarium. "WI Vascular plants-Hieracium kalmii". Wisconsin Botanical Information System. Wisconsin State Herbarium. Retrieved 2007-12-21.