Erigeron sect. Asteroidea

Taxonavigation

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Astereae
Subtribus: Conyzinae
Genus: Erigeron
Sectio: Erigeron sect. Asteroidea
Species: E. asperugineus – E. canaanii – E. corymbosus – E. decumbens – E. eatonii – E. jonesii – E. lassenianus – E. maniopotamicus – E. robustior

Name

• Erigeron sect. Asteroidea (Nutt.) ?
  • Type species: Erigeron decumbens Nutt., vide Nesom (1989)

Synonyms

• Basionym
  • Erigeron [infragen. unranked] Asteroidea Nutt., Trans. Amer. Philos. Soc. ser. 2, 7: 308. 1840 [1].

• Homotypic
  • Erigeron [infragen. unranked] Decumbentes Rydb., Fl. Colorado 359. 1906.
    • Lectotype species:  Erigeron decumbens Nutt.

• Heterotypic
  • Erigeron [infragen. unranked] Asperuginei Rydb., Fl. Rocky Mts. 897. 1918.
    • Lectotype species:  Erigeron asperugineus (D.C.Eaton) A.Gray

Note:

Nesom used Nuttall's name at the rank of sectio, but the name is unranked. Combination at the rank of sectio has to be found or published.

References

• Nesom, G.L. (2008) Classification of subtribe Conyzinae (Asteraceae: Astereae). Lundellia 11: 8–38 [2].
• Nuttall, T. 1840. Descriptions of new species and genera of plants in the natural order of the Compositae, collected in a tour across the continent to the Pacific, a residence in Oregon, and a visit to the Sandwich Islands and upper California, during the years 1834 and 1835. Transactions of the American Philosophical Society, held at Philadelphia, for promoting useful knowledge, n.s.[new series][ser. 2], 7: 283–453. BHL Reference page.