Biology:Hieracium laevigatum

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Short description: Species of flowering plant

Hieracium laevigatum
Hieracium laevigatum Willd. (7608628280).jpg
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Hieracium
Species:
H. laevigatum
Binomial name
Hieracium laevigatum
Willd. 1803
Synonyms[1]

Hieracium laevigatum, or smooth hawkweed, is a Eurasian plant species in the tribe Cichorieae within the family Asteraceae. It is widespread across much of Europe and western Asia.[2] It is very similar to Hieracium sabaudum and can be found on dry, more or less nutrient rich soil in light woods, grassy embankments and fields, or on walls.[3]

Hieracium laevigatum is an herb up to 60 cm (2 feet) tall, with leaves on the stem rather than in a rosette at the bottom. Leaves are lance-shaped, up to 10 cm (4 inches) long, with large teeth along the edge. One stalk branches toward the top, producing numerous flower heads. Each head has several ray flowers but no disc flowers.[4]

Subspecies[1]
  • Hieracium laevigatum subsp. achalzichiense (Üksip) Greuter
  • Hieracium laevigatum subsp. acrifolium (Dahlst.) Zahn
  • Hieracium laevigatum subsp. analogum (Boreau) Zahn
  • Hieracium laevigatum subsp. auriglandulum (Wiinst.) Zahn
  • Hieracium laevigatum subsp. boreanum (Boreau) Zahn
  • Hieracium laevigatum subsp. calothyrsum (Murr) Dalla Torre & Sarnth.
  • Hieracium laevigatum subsp. chaubardianum (Arv.-Touv.) Zahn
  • Hieracium laevigatum subsp. coronopifolioides Zahn
  • Hieracium laevigatum subsp. dechyi Koslovsky & Zahn
  • Hieracium laevigatum subsp. deltophylloides Zahn
  • Hieracium laevigatum subsp. deseglisei (Boreau) Zahn
  • Hieracium laevigatum subsp. dryadeum (Boreau) Zahn
  • Hieracium laevigatum subsp. echinodermum Zahn
  • Hieracium laevigatum subsp. fagineum (Arv.-Touv.) Zahn
  • Hieracium laevigatum subsp. ficifolium (Arv.-Touv.) Zahn
  • Hieracium laevigatum subsp. flocciparum Schelk. & Zahn
  • Hieracium laevigatum subsp. glareosum (Lönnr.) Greuter
  • Hieracium laevigatum subsp. goriense Koslovsky & Zahn
  • Hieracium laevigatum subsp. gothiciforme (Dahlst.) Zahn
  • Hieracium laevigatum subsp. gothicum (Fr.) Čelak.
  • Hieracium laevigatum subsp. grandidens Zahn
  • Hieracium laevigatum subsp. hypopityforme (Üksip) Greuter
  • Hieracium laevigatum subsp. knafii (Čelak.) Zahn
  • Hieracium laevigatum subsp. laevigans Zahn
  • Hieracium laevigatum subsp. leucothyrsum (Litv. & Zahn) Greuter
  • Hieracium laevigatum subsp. lineatum (Dahlst.) Zahn
  • Hieracium laevigatum subsp. macrolygodes Zahn
  • Hieracium laevigatum subsp. magistri (Godr.) Zahn
  • Hieracium laevigatum subsp. nivale (Froel.) Zahn
  • Hieracium laevigatum subsp. perangustum (Dahlst.) Zahn
  • Hieracium laevigatum subsp. pesianum (Arv.-Touv. & Belli) Zahn
  • Hieracium laevigatum subsp. pictaviense (Sauzé & Maillard) Zahn
  • Hieracium laevigatum subsp. pseudogothicum (Arv.-Touv.) Zahn
  • Hieracium laevigatum subsp. retardatum Zahn
  • Hieracium laevigatum subsp. revolii (Sudre) Zahn
  • Hieracium laevigatum subsp. rigidum (Hartm.) Čelak.
  • Hieracium laevigatum subsp. sagotii (Boreau) Zahn
  • Hieracium laevigatum subsp. semiglobosum (Dahlst.) Zahn
  • Hieracium laevigatum subsp. stricticaule (Boreau) Zahn
  • Hieracium laevigatum subsp. subgracilipes Zahn
  • Hieracium laevigatum subsp. tridentaticeps (Zahn) Zahn
  • Hieracium laevigatum subsp. tridentatum (Fr.) Čelak.
  • Hieracium laevigatum subsp. vendeanum (Boreau) Zahn
  • Hieracium laevigatum subsp. vogesicola Zahn

References

External links

Wikidata ☰ Q1529892 entry