Hieracium umbellatum L.

Narrowleaf hawkweed (en), Epervière en ombelle (fr), Accipitrine (fr), Épervière en ombelle (fr), Épervière à fleurs en ombelle (fr)

Species

Angiosperms > Asterales > Asteraceae > Hieracium

Characteristics

Similar to no. 12 [Hieracium kalmii L.] and passing into it; lvs mostly 4–12 times as long as wide, scarcely or not at all clasping, often narrowed to the base, ± copiously provided, at least marginally, with short, stiff, blunt, subconic hairs, as well as generally ± stellate; peduncles commonly also with short, stout, subconic hairs scarcely if at all surpassing the stellate puberulence; 2n=18, 27. Thickets, open woods, and beaches; circumboreal, in Amer. s. to P.E.I., N.B., Mich., Minn., Colo., and Oreg.; disjunct to Spruce Knob, W.Va. July– Sept. (H. scabriusculum; Amer. plants possibly to be recognized as a distinct var., but the nomenclature recondite)
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A herb. It keeps growing from year to year. It grows 30-100 cm tall. The stems are usually single and pale purple at the base. The leaves do not have stalks and are sword shaped and 3-10 cm long by 1-2 cm wide.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination apogamy
Spread anemochory
Mature width (meter) -
Mature height (meter) 0.7 - 0.75
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate plant. In China it grows on the edges of forests and grassy slopes and sandy soil on flood plains between 1,000-3,300 m above sea level. In Sichuan and Yunnan.
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Roadsides, banks, open woods, copses, heaths and rocks, mainly in lowland areas.
Light 6-9
Soil humidity 3-6
Soil texture 1-6
Soil acidity 3-6
Soil nutriment -
Hardiness (USDA) 5-9

Usage

Uses medicinal
Edible leaves
Therapeutic use Diarrhea (unspecified), Pain (unspecified), Urinary bladder diseases (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) 21 - 30
Germination temperacture (C°) 15 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Hieracium umbellatum habit picture by Bajkerr (cc-by-sa)
Hieracium umbellatum habit picture by Dieter Albrecht (cc-by-sa)
Hieracium umbellatum habit picture by Anna Ekmark (cc-by-sa)

Leaf

Hieracium umbellatum leaf picture by René Janssen (cc-by-sa)
Hieracium umbellatum leaf picture by Pl@ntNet (cc-by-sa)
Hieracium umbellatum leaf picture by Christian GAYTON (cc-by-sa)

Flower

Hieracium umbellatum flower picture by NED TRASSEBIL (cc-by-sa)
Hieracium umbellatum flower picture by Enric (cc-by-sa)
Hieracium umbellatum flower picture by Gerrit Jan van Ochten (cc-by-sa)

Fruit

Hieracium umbellatum fruit picture by Clemens- August Ostermann (cc-by-sa)
Hieracium umbellatum fruit picture by Dieter Albrecht (cc-by-sa)
Hieracium umbellatum fruit picture by Юрий Басов (cc-by-sa)

Distribution

Hieracium umbellatum world distribution map, present in Canada, France, India, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:224435-1
WFO ID wfo-0000080102
COL ID 6M8YX
BDTFX ID 34488
INPN ID 102671
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Hieracium umbellatum Hieracium canadense f. canadense Hieracium hispidum Hieracium umbellatum f. umbellatum Hieracium salicifolium Hieracium kalmii var. kalmii Hieracium rigorosum var. nanusekense Hieracium umbellatum var. umbellatum Hieracium acranthophorum var. acranthophorum Hieracium rigorosum var. rigorosum Hieracium canadense var. canadense Hieracium umbellatum subsp. monticola Hieracium umbellatum subsp. canadense Hieracium umbellatum subsp. coronopifolium Hieracium umbellatum var. commune Hieracium rigorosum var. sermilikense Hieracium umbellatum var. coronopifolium Hieracium umbellatum var. mongolicum Hieracium rigorosum var. unanakense Hieracium scabriusculum f. scabriusculum Hieracium umbellatum f. scabrum Hieracium scabriusculum var. scabriusculum

Lower taxons

Hieracium umbellatum subsp. umbellatum Hieracium umbellatum subsp. turfosum Hieracium umbellatum subsp. ogwenii Hieracium umbellatum subsp. bichlorophyllum Hieracium umbellatum subsp. kluchoricum Hieracium umbellatum subsp. brevifolioides Hieracium umbellatum subsp. sublaetevirens Hieracium umbellatum subsp. filifolium Hieracium umbellatum subsp. elisabethae Hieracium umbellatum subsp. topaeanum