Familia:Asteraceae
Subfamilia:Asteroideae
Tribus:Astereae
Subtribus:Baccharidinae
Genus:Parastrephia
Species:P. lepidophylla –P. lucida –P. phyliciformis –P. quadrangularis –P. teretiuscula

ParastrephiaNutt., Trans. Am. Phil. Soc. N. S. 7: 449. (1841)

• Type species: Uncertain originallyParastrephia ericoides Nutt. Trans. Am. Phil. Soc. N. S. 7: 450 (1841) synonym of eitherParastrephia lucida (Meyen) Cabrera, (1954) orParastrephia phylicifomis (Meyen) Cabrera, (1954) depending on authority.

• Heterotypic
  • Polyclados Phil. in Fl. Atacam.: 34 (1860)

• 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.BHLReference page. 

• Bonifacino, J.M. 2009. Taxonomic Revision of theChiliotrichum Group sensu stricto (Compositae: Astereae).Smithsonian Contributions to Botany (92): 1–119.DOI:10.5479/si.0081024X.92 Free full text available.Reference page. 

• Govaerts, R.et al. 2021.Parastrephia inKew Science Plants of the World Online. The Board of Trustees of theRoyal Botanic Gardens, Kew. Published online. Accessed: 2021 Oct. 15.Reference page. 
• Tropicos.org 2017.Parastrephia. Missouri Botanical Garden. Published online. Accessed: 15 Dec. 2017.
• Hassler, M. 2021.Parastrephia.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. 2021.Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2021 Oct. 15.Reference page. 
• International Plant Names Index. 2017.Parastrephia. Published online. Accessed: Dec. 15 2017.Reference page.

For more multimedia, look atParastrephia onWikimedia Commons.

• Thomas Nuttall taxa

• Pages with taxonavigation templates
• Pages with vernacular names