Laennecia or Laënnecia is a genus of flowering plants in the family Asteraceae.[4] The plants are native to Mesoamerica, South America, and the southwestern United States. Common name is "horseweed."[5][6][7][8]

Laennecia
Laennecia coulteri
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Astereae
Subtribe: Baccharidinae
Genus: Laennecia
Cass.
Synonyms[1]
  • Laënnecia Cass., spelling variant,[2] see also [3]
  • Conyza sect. Laennecia (Cass.) Cuatrec.
Species[1][9]

References

edit
  1. ^ a b Flann, C (ed) 2009+ Global Compositae Checklist Archived 2014-11-30 at archive.today
  2. ^ Flora of North America Vol. 20 Page 8,9, 12, 36 Laënnecia Cassini in F. Cuvier, Dict. Sci. Nat. ed. 2. 25: 91. 1822.
  3. ^ International Code of Nomenclature for algae, fungi, and plants, CHAPTER IX. Orthography and gender of names, article 60.6.
  4. ^ Cassini, Alexandre Henri Gabriel de. 1822. Dictionnaire des Sciences Naturelles [Second edition] 25: 91–92in French
  5. ^ Botanic Garden and Botanical Museum Berlin-Dahlem. "Details for: Astereae". Euro+Med PlantBase. Freie Universität Berlin. Retrieved 2009-07-18.
  6. ^ UniProt. "Tribe Astereae". Retrieved 2009-07-18.
  7. ^ National Herbarium of New South Wales. "Genus Kippistia". New South Wales FloraOnline. Royal Botanic Gardens, Sydney. Retrieved 2009-07-18.
  8. ^ "Polyarrhena Cass". African Plants Database. South African National Biodiversity Institute, the Conservatoire et Jardin botaniques de la Ville de Genève and Tela Botanica. Retrieved 2009-07-18.
  9. ^ Biota of North America Program 2013 county distribution maps

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