Difference between revisions of "Stephanomeria runcinata"
Trans. Amer. Philos. Soc., n. s. 7: 428. 1841.
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|common_names=Desert or sawtooth wirelettuce | |common_names=Desert or sawtooth wirelettuce | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms= | |synonyms= | ||
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|elevation=600–1800 m | |elevation=600–1800 m | ||
|distribution=Alta.;Sask.;Colo.;Mont.;Nebr.;N.Dak.;Utah;Wyo. | |distribution=Alta.;Sask.;Colo.;Mont.;Nebr.;N.Dak.;Utah;Wyo. | ||
| − | |discussion=<p>Stephanomeria runcinata grows in the upper Great Plains and adjacent intermontane valleys.</p> | + | |discussion=<p><i>Stephanomeria runcinata</i> grows in the upper Great Plains and adjacent intermontane valleys.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Stephanomeria runcinata | name=Stephanomeria runcinata | ||
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|authority=Nuttall | |authority=Nuttall | ||
|rank=species | |rank=species | ||
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|publication title=Trans. Amer. Philos. Soc., n. s. | |publication title=Trans. Amer. Philos. Soc., n. s. | ||
|publication year=1841 | |publication year=1841 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_564.xml |
|tribe=Asteraceae tribe Cichorieae | |tribe=Asteraceae tribe Cichorieae | ||
|genus=Stephanomeria | |genus=Stephanomeria | ||
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| − | --> | + | -->[[Category:Treatment]][[Category:Stephanomeria]] |
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| − | [[Category:Treatment]] | ||
| − | [[Category:Stephanomeria]] | ||
Latest revision as of 19:53, 5 November 2020
Perennials, 10–20(–25) cm (rhizomes stout). Stems erect or ascending, glabrous or weakly scabrous-puberulent. Leaves usually withered at flowering; basal blades narrowly lanceolate, markedly runcinate, 3–7 cm, margins pinnately lobed (faces glabrous or weakly scabrous-puberulent); cauline much reduced, bractlike. Heads borne singly on branch tips. Peduncles 10–50 mm (usually minutely bracteolate). Calyculi of appressed bractlets (unequal, lengths to 1/2 phyllaries). Involucres 9–12(–13) mm (phyllaries 5–6, glabrous). Florets 5–6. Cypselae tan, 3–5 mm, faces smooth to slightly bumpy, grooved; pappi of 15–25, white bristles (persistent), wholly plumose. 2n = 16.
Phenology: Flowering June–Sep.
Habitat: Open sandy places, eroded siltstones, clay flats, alkali soils
Elevation: 600–1800 m
Distribution
Alta., Sask., Colo., Mont., Nebr., N.Dak., Utah, Wyo.
Discussion
Stephanomeria runcinata grows in the upper Great Plains and adjacent intermontane valleys.
Selected References
None.