Erysimum merxmuelleri
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Brassicales
Family: Brassicaceae
Genus: Erysimum
Species:
E. merxmuelleri
Binomial name
Erysimum merxmuelleri
Polatschek[1]
Synonyms[2]
  • Erysimum nevadense subsp. merxmuelleri (Polatschek) P.W.Ball

Erysimum merxmuelleri is a biennial or short-lived perennial plant native from eastern Portugal to western Spain. It has been treated as one of a complex of six species making up the nevadense group,[3] or as Erysimum nevadense subsp. merxmuelleri.[2]

Taxonomy

Erysimum merxmuelleri was one of a number of new Erysimum species first described by Adolf Polatschek in 1979.[4] Six of these, including E. merxmuelleri, were considered to be closely related and were reduced to subspecies of E. nevadense in Flora Europaea, a decision explained by Peter William Ball in 1990.[5] The six were treated as separate species making up the E. nevadense group or complex in Flora Iberica in 1993.[3] A molecular phylogenetic study published in 2014 included four of the species, although not E. merxmuelleri. The study did not support the view that the four were closely related, and authors concluded that the E. nevadense group did not have phylogenetic support.[6]

References

  1. ↑ "Erysimum merxmuelleri Polatschek", Flora Iberica, Real Jardín Botánico, CSIC, retrieved 2021-04-02
  2. 1 2 "Erysimum nevadense subsp. merxmuelleri (Polatschek) P.W.Ball", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2021-04-02
  3. 1 2 Nieto Feliner, G.; Clot, B. & Favarger, C. (1993), "12. Erysimum L." (PDF), in Castroviejo, S. (ed.), Flora iberica. Vol. IV. Cruciferae-Monotropaceae (in Spanish), Madrid: Real Jardín Botánico, CSIC, pp. 48–76, retrieved 2021-04-01
  4. ↑ "Erysimum merxmuelleri Polatschek", The International Plant Names Index, retrieved 2021-04-01
  5. ↑ Ball, P.W. (1990), "Notes on the genus Erysimum L. in Europe", Botanical Journal of the Linnean Society, 103 (3): 200–213, doi:10.1111/j.1095-8339.1990.tb00184.x
  6. ↑ Abdelaziz, M.; Muñoz-Pajares, A.J.; Lorite, J.; Herrador, M.B.; Perfectti, F. & Gómez, J.M. (2014), "Phylogenetic relationships of Erysimum (Brassicaceae) from the Baetic Mountains (SE Iberian Peninsula)", Anales del Jardín Botánico de Madrid, 71 (1): e005, doi:10.3989/ajbm.2377, hdl:10481/34830
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