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词条 Stephanomeria
释义

  1. References

{{italic title}}{{taxobox
|name =wirelettuce
|image = Stephanomeria_virgata.jpg
|image_caption = Stephanomeria virgata
|regnum = Plantae
|unranked_divisio = Angiosperms
|unranked_classis = Eudicots
|unranked_ordo = Asterids
|ordo = Asterales
|familia = Asteraceae
|tribus = Cichorieae
|subtribus = Microseridinae
|genus = Stephanomeria
|genus_authority = Nutt.
|type_species= Stephanomeria minor[1]
(syn of S. tenuifolia)[2]
|type_species_authority=(Hook.) Nutt.
|synonyms_ref=[3]
|synonyms=
  • Hemiptilium A.Gray
  • Ptiloria Raf.

|}}Stephanomeria is a genus of North American plants also known as wirelettuce,[3] belonging to the dandelion tribe within the sunflower family.[4][5]

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

Annual species[
//#6'>6][7][8]
  1. Stephanomeria diegensis Gottlieb - wreathplant - Baja California, southern California; Hybrid origin: S. exigua х S. virgata&91;9&93;
  2. Stephanomeria elata Nutt. - Santa Barbara wirelettuce - California and Oregon; 2n=32
  3. Stephanomeria exiguaNutt. - small wirelettuce - widespread throughout western United States + Baja California; 2n=16
  4. Stephanomeria hitchcockii Gand. - Kansas
  5. Stephanomeria malheurensis Gottlieb - Malheur wirelettuce - Harney County in Oregon; 2n=16
  6. Stephanomeria mexiae M.E.Jones - Chihuahua
  7. Stephanomeria paniculata Nutt. - tufted wirelettuce - Washington, Oregon, California, Nevada, Idaho; 2n=16
  8. Stephanomeria virgata Benth. - rod wirelettuce - California, Oregon, Nevada, Baja California; 2n=16
Perennial species[
//#6'>6][7][10]
  1. Stephanomeria cichoriacea A.Gray - chicoryleaf wirelettuce - southern California; 2n=16
  2. Stephanomeria fluminea Gottlieb - Teton wirelettuce - Endemic to northwestern Wyoming; 2n=16
  3. Stephanomeria guadalupensis Brandegee - Endemic to Guadalupe Island in Baja California; 2n=16
  4. Stephanomeria lactucina A.Gray - woodland wirelettuce - California, Oregon and Nevada; 2n=16
  5. Stephanomeria monocephala Moran - Baja California
  6. Stephanomeria occultata Moran - Endemic to Weber River corridor, Northern Utah; 2n=16
  7. Stephanomeria parryi A.Gray - Parry's wirelettuce - Arizona, California, Nevada, Utah; 2n=32
  8. Stephanomeria pauciflora (Torr.) A.Nelson - Brownplume wirelettuce - widespread, southwestern United States; Mexico (Baja California, Sonora, Coahuila); 2n=16
  9. Stephanomeria runcinata Nutt. - desert wirelettuce - Colorado, Montana, Nebraska, Utah, Wyoming, North Dakota, Alberta, Saskatchewan; 2n=16
  10. Stephanomeria tenuifolia (Raf.) H.M.Hall - narrow-leaved wirelettuce - western United States; Saskatchewan, British Columbia, Baja California; 2n=16
  11. Stephanomeria thurberi A.Gray - Thurber's wirelettuce - New Mexico, Arizona, Sonora, Texas; 2n=16
formerly included

see Chaetadelpha Microseris Munzothamnus Pleiacanthus Prenanthella

{{columns-list|colwidth=30em|
  • Stephanomeria blairii - Munzothamnus blairii
  • Stephanomeria intermedia - Microseris nutans
  • Stephanomeria minima - Prenanthella exigua
  • Stephanomeria spinosa - Pleiacanthus spinosus
  • Stephanomeria wheeleri - Chaetadelpha wheeleri }}

References

1. ^Tropicos, Stephanomeria Nutt.
2. ^Flann, C (ed) 2009+ Global Compositae Checklist, Stephanomeria minor (Hook.) Nutt.
3. ^{{PLANTS|id=STEPH|taxon=Stephanomeria|accessdate=2 December 2015}}
4. ^[https://www.biodiversitylibrary.org/page/36318148#page/449/mode/1up Nuttall, Thomas. 1841. Transactions of the American Philosophical Society, new series 7: 427–428] in English
5. ^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
6. ^1 2 Flann, C (ed) 2009+ Global Compositae Checklist Stephanomeria
7. ^1 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
10. ^CONABIO. 2009. Catálogo taxonómico de especies de México.
{{Commons category}}{{Taxonbar|from=Q5392954}}{{Cichorieae-stub}}

4 : Cichorieae|Asteraceae genera|Stephanomeria|Flora of North America
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