Erigeron sect. Phalacroloma

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. Phalacroloma
Species: E. annuus – E. strigosus – E. tenuis

Name

Erigeron sect. Phalacroloma (Cass.) Torr. & A.Gray, Fl. North. Amer. 2: 176. 1841.

• Type species: Erigeron annuus (L.) Pers.

Synonyms

• Basionym
  • Phalacroloma Cass., Dict. Sc. Nat. 39: 404. 1826.

• Heterotypic
  • Diplemium Raf., Fl. Tellur. 2: 50. 1836.
    • Type species: Diplemium strigosum (Muhlenb. ex Willd.) Raf. , vide Nesom (1989)
  • Erigeron [unranked sp. group] Annui Small, Man. Southeastern Fl. 1395. 1933.
    • Type species: Erigeron annuus (L.) Pers.
  • Erigeron [infragen. unranked] Ramosi Rydb., Fl. Colorado 359. 1906.
    • Type species: Erigeron ramosus (Walter) Britton, Sterns & Poggenb.

References

Primary references

• Torrey, J. & Gray, A. (1841) Fl. North. Amer. 2: 176.

Additional references

• Nesom, G.L. 1989. Infrageneric taxonomy of New World Erigeron (Compositae: Astereae). Phytologia 67: 67–93.
• Nesom, G.L. 2008. Classification of subtribe Conyzinae (Asteraceae: Astereae). Lundellia 11: 8–38.