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Hieracium umbellatum (commonly called Hieracium canadense), the Canadian hawkweed, Canada hawkweed, narrowleaf hawkweed, or northern hawkweed, is a flowering plant in the family Asteraceae.

Hieracium umbellatum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Asteraceae
Genus:	Hieracium
Species:	H. umbellatum
Binomial name
Hieracium umbellatum L.
Global country-level distribution
Synonyms[1]
Hieracium vulgatum Hieracium kalmii L. 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[2] Hieracium lactescens Rouy[3] Hieracium dunale Hieracium hispidum Forssk. Hieracium monticola Jord. Hieracium pervagum Boreau[4]

Distribution

It is native to most of the temperate parts of the northern hemisphere.[5]

Description

Its pointed leaves have toothed margins, where the teeth can appear almost hooked. The flowers of the plant are yellow.

Infraspecific synonyms

There are many named infraspecific taxa of Hieracium umbellatum:

References

• 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. ^{[dead link]}
• Stonehill College. "CANADA HAWKWEED (Hieracium canadense)". SMALL PLANTS. Retrieved 2007-12-27. ^{[dead link]}
• 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.

На других языках

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- [en] Hieracium umbellatum

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[it] Hieracium umbellatum

Lo sparviere ad ombrella (nome scientifico Hieracium umbellatum L., 1753) è una specie di pianta angiosperma dicotiledone della famiglia delle Asteraceae.[1][2]

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[ru] Ястребинка зонтичная

Ястреби́нка зо́нтичная (лат. Hierácium umbellátum) — многолетнее травянистое растение, вид рода Ястребинка семейства Сложноцветные (Compositae).

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