Stephanomeria

Stephanomeria

Taxobox
name = "Stephanomeria"


image_width = 250px
image_caption = "S. virgata"
regnum = Plantae
divisio = Magnoliophyta
classis = Magnoliopsida
ordo = Asterales
familia = Asteraceae
tribus = Cichorieae
genus = "Stephanomeria"
genus_authority = Nutt.
subdivision_ranks = Species
subdivision = See text.

"Stephanomeria" is a genus of plants also known as wirelettuce, belonging to the family Asteraceae. The ten perennial and six annual species are restricted to western North America.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]

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

pecies

This genus contains the following species: [USDA PLANTS Profile page for Stephanomeria [http://plants.usda.gov/java/profile?symbol=STEPH] ]
* "S. cichoriacea " - chicoryleaf wirelettuce - southern California
* "S. diegensis" - wreathplant - southern California; Hybrid origin: "S. exigua х S. virgata" [Gallez G.P.L.D., Gottlieb 1982 "Genetic evidence for the hybrid origin of the diploid plant "Stephanomeria diegensis". Evolution 36: 1158-1167]
* "S. elata" - Santa Barbara wirelettuce - California and Oregon
* "S. exigua" - small wirelettuce - widespread throughout western US.
* "S. fluminea" - Teton wirelettuce - Endemic to northwestern Wyoming
* "S. guadalupensis" - Endemic to Guadalupe Island
* "S. lactucina" - lettuce - California, Oregon and Nevada
* "S. malheurensis" - Malheur wirelettuce - Oregon
* "S. minor" - lesser wirelettuce - widespread, western US
* "S. minor" - tufted wirelettuce - western states
* "S. parryi" - Parry's wirelettuce - Arizona, California, Nevada, Utah
* "S. pauciflora" - Brownplume wirelettuce - widespread, southwestern US
* "S. runcinata" - desert wirelettuce - Colorado, Montana, Nebraska, Utah, Wyoming, North Dakota
* "S. schottii" - Schott's wirelettuce - Arizona
* "S. thurberi" - Thurber's wirelettuce - New Mexico, Arizona
* "S. virgata" - rod wirelettuce - California, Oregon, Nevada
* "S. wrightii" - Wright's wirelettuce - Texas, New Mexico

The following species have been re-assigned to different genera:

* "S. blairii" -> "Malacothrix blairii"
* "S. spinosa" -> "Lygodesmia spinosa"

References


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Look at other dictionaries:

  • Stephanomeria —   Stephanomeria …   Wikipedia Español

  • Stephanomeria — noun malheur wire lettuce • Syn: ↑genus Stephanomeria • Hypernyms: ↑dilleniid dicot genus • Member Holonyms: ↑Cruciferae, ↑family Cruciferae, ↑Brassicaceae, ↑ …   Useful english dictionary

  • Stephanomeria — ID 81012 Symbol Key STEPH Common Name wirelettuce Family Asteraceae Category Dicot Division Magnoliophyta US Nativity N/A US/NA Plant Yes State Distribution AZ, CA, CO, ID, KS, MT, ND, NE, NM, NV, NY, OK, OR, TX, UT, WA, WY Growth Habit N/ …   USDA Plant Characteristics

  • Stephanomeria malheurensis — noun a small plant of Oregon resembling mustard; a threatened species • Syn: ↑malheur wire lettuce • Hypernyms: ↑crucifer, ↑cruciferous plant • Member Holonyms: ↑Stephanomeria, ↑genus Stephanomeria …   Useful english dictionary

  • Stephanomeria malheurensis — malheur wire lettuce malheur wire lettuce n. (Bot.) A small mustardlike plant ({Stephanomeria malheurensis}) of Oregon, belonging to the family {Cruciferae}; it is a threatened species. [WordNet 1.5] …   The Collaborative International Dictionary of English

  • Stephanomeria blairii — ID 81013 Symbol Key STBL2 Common Name Blair s wirelettuce Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA Growth Habit Subshrub, Shrub Durati …   USDA Plant Characteristics

  • Stephanomeria cichoriacea — ID 81016 Symbol Key STCI Common Name chicoryleaf wirelettuce Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA Growth Habit Subshrub, Forb/herb …   USDA Plant Characteristics

  • Stephanomeria diegensis — ID 81017 Symbol Key STDI6 Common Name wreathplant Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA Growth Habit Forb/herb Duration …   USDA Plant Characteristics

  • Stephanomeria elata — ID 81018 Symbol Key STEL3 Common Name Santa Barbara wirelettuce Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CA, OR Growth Habit Forb/herb Du …   USDA Plant Characteristics

  • Stephanomeria exigua — ID 81019 Symbol Key STEX Common Name small wirelettuce Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AZ, CA, CO, ID, NM, NV, NY, OR, TX, UT, WY Growth Habit Forb/herb …   USDA Plant Characteristics

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