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Cornflower Donetsk

Donet cornflower ( lat. Centaurea donetzica ) is a species of flowering plants of the Cornflower ( Centaurea ) genus of the Compositae family.

Cornflower Donetsk
Scientific classification
Domain:Eukaryotes
Kingdom:Plants
The kingdom :Green plants
Department:Flower
Class:Dicotyledons [1]
Over Order :Asteranae
Order:Astro Flowers
Family:Astro
Subfamily :Thistle
Tribe :Thistle
Subtribe :Cornflower
Rod:Knapweed
View:Cornflower Donetsk
International Scientific Name

Centaurea donetzica Klokov

Synonyms
  • Centaurea margaritacea subsp.
    donetzica ( Klokov ) Dostál [2]

Botanical description

Hemicryptophyte Biennial herb 30-50 cm tall. Stem branched, ribbed, pubescent along the ribs. Leaves pinnate, or (lower), double-peristorissected, rough, pubescent along margin.

Inflorescences - baskets , single, leathery wrapper leaves, pale green or yellowish. The flowers are pink. Blooming in June and August. Fruits in July-September. Propagated by seeds [3] .

Distribution and habitat

Endemic of the middle course of the Donets Seversky . Several locations are known. The species is represented by several small declining populations . It grows on dry, sandy, nutrient- poor soils . Mesoxerophyte [3] .

Guard

The species is listed in the Red Book of the Rostov Region , Ukraine , and the Donetsk Region in Ukraine [4] . The reasons for the low abundance are natural relictness , as well as anthropogenic factors : tearing to bouquets, development of the near-river sites, construction [3] .

Economic value and application

It has a decorative meaning [3] .

Notes

  1. ↑ About the conditionality of specifying the class of dicotyledons as a higher taxon for the group of plants described in this article, see the section “APG Systems” of the article “Dicotyledons” .
  2. ↑ Cornflower Donetsk (English) : information about the name of the taxon on The Plant List website (version 1.1, 2013) . (Checked September 19, 2013)
  3. ↑ 1 2 3 4 The Red Book of Ukraine: Cornflower Donetsk (Neopr.) .
  4. ↑ Centaurea donetzica : information about the taxon in the Plantarium project (a determinant of plants and an illustrated species atlas).
Source - https://ru.wikipedia.org/w/index.php?title=Vasilek_Donetsky&oldid=97246307


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