Stephanomeria

wirelettuce
Stephanomeria virgata
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Tribe: Cichorieae
Genus: Stephanomeria
Nutt.
Type species
Stephanomeria minor[1]
(syn of S. tenuifolia)[2]
(Hook.) Nutt.
Synonyms[3]
  • Hemiptilium A.Gray
  • Ptiloria Raf.

Stephanomeria is a genus of North American plants also known as wirelettuce,[4] belonging to the dandelion tribe within the sunflower family.[5][6]

Stephanomeria species are used as food plants by the larvae of some Lepidoptera species including Schinia scarletina, which feeds exclusively on the genus.

Species[3][7][8]
  1. Stephanomeria cichoriacea A.Gray - chicoryleaf wirelettuce - southern California
  2. Stephanomeria diegensis Gottlieb - wreathplant - Baja California, southern California; Hybrid origin: S. exigua х S. virgata[9]
  3. Stephanomeria elata Nutt. - Santa Barbara wirelettuce - California and Oregon
  4. Stephanomeria exiguaNutt. - small wirelettuce - widespread throughout western United States + Baja California
  5. Stephanomeria fluminea Gottlieb - Teton wirelettuce - Endemic to northwestern Wyoming
  6. Stephanomeria guadalupensis Brandegee - Endemic to Guadalupe Island in Baja California
  7. Stephanomeria hitchcockii Gand. - Kansas
  8. Stephanomeria lactucina A.Gray - lettuce - California, Oregon and Nevada
  9. Stephanomeria malheurensis Gottlieb - Malheur wirelettuce - Harney County in Oregon
  10. Stephanomeria mexiae M.E.Jones - Chihuahua
  11. Stephanomeria monocephala Moran - Baja California
  12. Stephanomeria paniculata Nutt. - tufted wirelettuce - Washington, Oregon, California, Nevada, Idaho
  13. Stephanomeria parryi A.Gray - Parry's wirelettuce - Arizona, California, Nevada, Utah
  14. Stephanomeria pauciflora (Torr.) A.Nelson - Brownplume wirelettuce - widespread, southwestern United States; Mexico (Baja California, Sonora, Coahuila)
  15. Stephanomeria runcinata Nutt. - desert wirelettuce - Colorado, Montana, Nebraska, Utah, Wyoming, North Dakota, Alberta, Saskatchewan
  16. Stephanomeria tenuifolia (Raf.) H.M.Hall - western United States; Saskatchewan, British Columbia, Baja California
  17. Stephanomeria thurberi A.Gray - Thurber's wirelettuce - New Mexico, Arizona, Sonora, Texas
  18. Stephanomeria virgata Benth. - rod wirelettuce - California, Oregon, Nevada, Baja California
formerly included

see Chaetadelpha Microseris Munzothamnus Pleiacanthus Prenanthella

References

  1. Tropicos, Stephanomeria Nutt.
  2. Flann, C (ed) 2009+ Global Compositae Checklist, Stephanomeria minor (Hook.) Nutt.
  3. 1 2 Flann, C (ed) 2009+ Global Compositae Checklist Stephanomeria
  4. "Stephanomeria". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 2 December 2015.
  5. Nuttall, Thomas. 1841. Transactions of the American Philosophical Society, new series 7: 427–428 in English
  6. Lee, J., Baldwin, B., and Gottlieb, L.D.; Phylogeny of Stephanomeria and related genera (compositae-lactuceae) bed on analysis of 18S-26S nuclear rDNA ITS and ETS sequences; American Journal of Botany. 2002; 89:160-168
  7. Biota of North America Program 2013 county distribution maps
  8. CONABIO. 2009. Catálogo taxonómico de especies de México. 1. In Capital Nat. México. CONABIO, México D.F..
  9. Gallez G.P.L.D., Gottlieb 1982 Genetic evidence for the hybrid origin of the diploid plant Stephanomeria diegensis. Evolution 36: 1158-1167
Wikimedia Commons has media related to Stephanomeria.


This article is issued from Wikipedia - version of the 7/28/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.