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Conjured sedge ( Latin: Carex appropinquata ) is a perennial herbaceous plant, a species of the genus Sedge ( Carex ) of the sedge family ( Cyperaceae ).

Sedge close
Carex appropinquata2.JPG
General view of the plant, Czech Republic
Scientific classification
Domain:Eukaryotes
Kingdom:Plants
Kingdom :Green plants
Department:Flowering
Grade:Monocotyledonous [1]
Order :Lilianae
Order:Melliferous
Family:Sedge
Subfamily :Nourishing
Tribe :Sedge
Gender:Sedge
View:Sedge close
International scientific name

Carex appropinquata Schumach. , 1801

Security status
Status iucn3.1 LC ru.svg Виды под наименьшей угрозой
Least Concerned
IUCN 3.1 Least Concern : 167840

Content

Botanical Description

 
Botanical illustration of Jacob Sturm from the book Deutschlands Flora in Abbildungen , 1796
1 - Carex paradoxa (Syn. Carex appropinquata)
 
Inflorescence, Czech Republic

A gray-green plant, forms hummocks or dense turfs.

Stems with flat sides, island-rough, 50-100 cm tall [2] , surrounded at the base by hairy-split black-brown remains of leaf sheaths .

The leaves are almost equal to the stem, flat or folded, up to 2 mm wide [2] .

The inflorescence is 4-8 (10) cm long, oblong-paniculate, with pinned or deflected branches, reaching 2-3 cm long below [2] , at the base with short bracts. Spikelets androgynous, numerous, small, low-flowering . Scales are oblong-ovate, sharp, reddish-brown, with a light keel and narrow membranous margin, equal to sacs. Pouches are unequally biconvex, thick-skinned, dull, ovate or broadly ovoid, 2.5–3 mm long [2] , reddish-brown, especially strongly tuberous convex in front, with 7-8 prominent veins on both sides, very narrow at the top serrated edges, with a wide base, sharply narrowed into an elongated, directly truncated or barely notched, serrated and narrowly winged, slit-like nose in front. Covering leaves are scaly.

Fruits in June-July.

The number of chromosomes is 2n = 64.

The view is described from Denmark .

Distribution

Europe The European part of Russia : all areas except the Arctic , the lower Volga , in the Nizhnedonsky Novocherkassk and Esaulovka ; The Baltic states ; Belarus ; Ukraine : all areas except the Black Earth region , Crimea ; Caucasus : Greater Caucasus (west and center), Georgia ( Somkhetia ), Armenia ( Lori plateau ), Javakheti , upper reaches of the Ktsia river; Western Siberia : south of the Ob basin, northern part of the Tobol basin, north and east of the Irtysh basin, Altai ; Eastern Siberia : the Yenisei basin ( Turukhansky district , the lower Angara basin), the extreme south of the Lensko-Kolyma region, the Angara-Sayan region, the eastern coast of Lake Baikal ; West Asia : Northeast Turkey .

Notes

  1. ↑ For the conventionality of indicating the class of monocotyledons as a superior taxon for the plant group described in this article, see the APG Systems section of the Monocotyledonous article .
  2. ↑ 1 2 3 4 Krechetovich V.I. Genus 235. Sedge - Carex // Flora of the USSR : in 30 tons / chap. ed. V.L. Komarov . - L .: Publishing House of the Academy of Sciences of the USSR , 1935. - T. 3 / ed. volumes B.K. Shishkin . - S. 158-159. - 636, XXV p. - 5175 copies.

Literature

  • Egorova T.V. Sedges (Carex L.) of Russia and neighboring states (within the former USSR) . - St. Petersburg, St. Louis: St. Petersburg HCFA and the Missouri Botanical Garden, 1999. - P. 485. - 772 p.
  • Krechetovich V. I. Genus 235. Sedge - Carex // Flora of the USSR : in 30 tons / chap. ed. V.L. Komarov . - L .: Publishing House of the Academy of Sciences of the USSR , 1935. - T. 3 / ed. volumes B.K. Shishkin . - S. 158-159. - 636, XXV p. - 5175 copies.
  • Gubanov I.A. et al. 222. Carex appropinquata Schum. ( C. paradoxa Willd.) - Sedge sedimentary // Illustrated identifier of plants of Central Russia. In 3 t . - M .: T-in scientific. ed. KMK, Institute of Technology. ISS., 2002. - T. 1. Ferns, horsetails, crowns, gymnosperms, angiosperms (monocotyledons). - S. 326. - ISBN 8-87317-091-6 .

Links

Source - https://ru.wikipedia.org/w/index.php?title=Conjugate_old&oldid=90609051


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