Ambrosia confertiflora

Taxonavigation

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

Ambrosia confertiflora DC., 1836

Heterotypic
- Ambrosia caudata (Rydb.) Shinners in Field & Lab. 17: 174 (1949)
- Franseria caudata Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 33: 29 (1922)
- Franseria confertiflora Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 33: 28 (1922)
- Franseria hispidissima Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 33: 29 (1922)
- Franseria incana Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 33: 30 (1922)
- Franseria pringlei Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 33: 28 (1922)
- Franseria strigulosa Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 33: 28 (1922)
- Franseria tenuifolia var. tripinnatifida A.Gray in Boston J. Nat. Hist. 6: 227 (1850)
- Gaertneria tenuifolia (Harv. & A.Gray) Kuntze in Revis. Gen. Pl. 1: 339 (1891)

Native distribution areas:

Continental: Northern America
- Regional: Southern Central USA
  - Arizona, Coloradoc, Kansas, New Mexico, Oklahoma, Tennessee, Texas, Utah
- Regional: Southwestern USA
  - California
- Regional: Mexico
  - Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southwest
Continental: Suthern America
- Regional: Caribbean
  - Dominican Republi
- Introduced into:
  - Mexican Pacific Is., New South Wales, Palestine, Queensland, South Australia

De Candolle, A.P. 1836. Prodromus systematis naturalis regni vegetabilis, sive enumeratio contracta ordinum, generum, specierumque plantarum huc usque cognitarum, juxta methodi naturalis normas digesta. Pars 5: Sistens Calycereas et Compositarum tribus priores. 706 pp. Treuttel et Würtz, Parisiis [Paris]. BHL Reference page. : 5:526.

International Plant Names Index. 2023. Ambrosia confertiflora. Published online. Accessed: May 21 2023.
Govaerts, R. et al. 2023. Ambrosia confertiflora in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 May 21. Reference page.
Tropicos.org 2023. Ambrosia confertiflora. Missouri Botanical Garden. Published online. Accessed: 21 May 2023.
Hassler, M. 2023. Ambrosia confertiflora. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2023. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2023 May 21. Reference page.
USDA, ARS, Germplasm Resources Information Network. Ambrosia confertiflora in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 07-Oct-06.

English: weakleaf burr ragweed

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