Chaenactis douglasii var. douglasii

Chaenactis douglasii var. douglasii

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: Chaenactideae
Genus: Chaenactis
Species: Chaenactis douglasii
Varietas: C. d. var. douglasii

Name

Chaenactis douglasii (Hook.) Hook. & Arn. var. douglasii autonym

Synonyms

• Heterotypic
  • Chaenactis achilleifolia Hook. & Arn. in Bot. Beechey Voy.: 354 (1839)
  • Chaenactis angustifolia Greene in Leafl. Bot. Observ. Crit. 2: 223 (1912)
  • Chaenactis brachiata Greene in Leafl. Bot. Observ. Crit. 2: 224 (1912)
  • Chaenactis brachiata var. stansburyana Stockw. in Contr. Dudley Herb. 3: 111 (1940)
  • Chaenactis cheilanthoides Greene in Leafl. Bot. Observ. Crit. 2: 225 (1912)
  • Chaenactis cinerea Stockw. in Contr. Dudley Herb. 3: 109 (1940)
  • Chaenactis douglasii var. achilleifolia (Hook. & Arn.) A.Gray in Rep. Colorado R. 4: 17 (1861)
  • Chaenactis douglasii var. glandulosa Cronquist in Vasc. Pl. Pacif. N.W. 5: 122 (1955)
  • Chaenactis douglasii var. montana M.E.Jones in Proc. Calif. Acad. Sci., ser. 2, 5: 700 (1895)
  • Chaenactis douglasii var. nana Stockw. in Contr. Dudley Herb. 3: 117 (1940)
  • Chaenactis douglasii var. ramosior Cronquist in Madroño 7: 81 (1943)
  • Chaenactis douglasii var. typica Cronquist in Madroño 7: 81 (1943), not validly publ.
  • Chaenactis humilis Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 34(1): 72 (1914)
  • Chaenactis imbricata Greene in Leafl. Bot. Observ. Crit. 2: 222 (1912)
  • Chaenactis pedicularia Greene in Pittonia 4: 98 (1899)
  • Chaenactis pumila Greene in Leafl. Bot. Observ. Crit. 2: 221 (1912)
  • Chaenactis ramosa Stockw. in Contr. Dudley Herb. 3: 117 (1940)
  • Chaenactis rubricaulis Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 34(1): 72 (1914)
  • Chaenactis suksdorfii Stockw. in Contr. Dudley Herb. 3: 108 (1940)
  • Harpaecarpus suksdorfii Gand. in Bull. Soc. Bot. France 65: 43 (1918)
  • Hymenopappus douglasii Hook. in Fl. Bor.-Amer. 1: 316 (1833)
  • Hymenopappus laxiflorus L'Hér. ex DC. in Prodr. 5: 658 (1836)
  • Hymenopappus scabiosaeus Douglas ex Hook. in Fl. Bor.-Amer. 1: 316 (1833), not validly publ.
  • Macrocarphus achilleifolius Nutt. in Trans. Amer. Philos. Soc., n.s., 7: 376 (1841)
  • Macrocarphus douglasii Nutt. in Trans. Amer. Philos. Soc., n.s., 7: 376 (1841)

Distribution

Native distribution areas:
Continental: Northern America Regional: Western Canada Canada (Alberta, British Columbia) Regional: Northwestern U.S.A. USA (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, North Dakota, Oregon, South Dakota, Utah, Washington, Wyoming) References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

• Hooker, W.J. & Arnott, G.A.W. 1830–1841. The Botany of Captain Beechey's Voyage. [10 parts: 1, pp. 1–48 (1830); 2, pp. 49–96 (1832); 3, pp. 97–144 (1832); 4, pp. 145–192 (1833); 5, pp. 193–240 (1837); 6, pp. 241–288 (1838); 7, pp. 289–336 (1838); 8, pp. 337–384 (1839); 9, pp. 385–432 (1840); 10, pp. 433–485 (1841)], London, H. G. Bohn. BHL Reference page. : 354.

Links

• Govaerts, R. et al. 2023. Chaenactis douglasii var. douglasii in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 Mar. 20. Reference page. 
• Hassler, M. 2023. Chaenactis douglasii var. douglasii. 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 Mar. 20. Reference page. 
• Tropicos.org 2023. Chaenactis douglasii var. douglasii. Missouri Botanical Garden. Published online. Accessed: 20 Mar. 2023.

Vernacular names

English: Douglas' dustymaiden, Hoary pincushion