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Erysimum redowskii

Species of flowering plant From Wikipedia, the free encyclopedia

Erysimum redowskii, synonym Erysimum pallasii, known as Pallas' wallflower, is a low shrub or mid shrub species from the Arctic. It has purple flowers that do not reflect UV.[2]

Quick facts Scientific classification, Binomial name ...
Erysimum redowskii
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Brassicales
Family: Brassicaceae
Genus: Erysimum
Species:
E. redowskii
Binomial name
Erysimum redowskii
Weinm.[1]
Synonyms[1]
  • Cheiranthus pallasii Pursh
  • Cheiranthus pygmaeus Adams
  • Cheiranthus strigosus Ledeb.
  • Cheirinia pallasii (Pursh) Rydb.
  • Erysimum lanceolatum Cham. & Schltdl.
  • Erysimum pallasii (Pursh) Fernald
  • Erysimum pygmaeum (Adams) J.Gay
  • Erysimum strigosum (Ledeb.) DC.
  • Hesperis hookeri Ledeb.
  • Hesperis minima Torr. & A.Gray
  • Hesperis pallasii (Pursh) Torr. & A.Gray
  • Hesperis pygmaea (Adams) Hook.
  • Sisymbrium pygmaeum (Adams) Trautv.
  • Sisymbrium redowskii (Weinm.) Steud.
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Taxonomy

Erysimum redowskii was first described by Johann Anton Weinmann in 1810.[3] A description of Cheiranthus pallasii was first published by Frederick Traugott Pursh in 1813.[4] It was transferred to Erysimum as Erysimum pallasii by Merritt Lyndon Fernald in 1925.[5] E. pallasii was considered to be a synonym of E. redowskii by Adolf Polatschek in 2010 and 2012 listings of Erysimum species.[6][7] The synonymy is accepted by Plants of the World Online, as of April 2021.[1]

Distribution

This wallflower has a circumpolar subarctic distribution, being found in the north of Europe, Asia and North America.[1] It is widespread in the Canadian Arctic Archipelago, and common in Greenland, Northwest Canada[where?] and Alaska.[8]

Ecology

This species seems to be apomictic, since it is scarcely visited by insects and seed production is independent of flower visitors.[9]

References

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