Difference between revisions of "Xylorhiza venusta"
Muhlenbergia 1: 8. 1900.
Common names: Charming woody-aster
Basionym: Aster venustus M. E. Jones Zoë 2: 247. 1891
Synonyms: Machaeranthera venusta (M. E. Jones) Cronquist & D. D. Keck
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|name=Aster venustus | |name=Aster venustus | ||
|authority=M. E. Jones | |authority=M. E. Jones | ||
| + | |rank=species | ||
|publication_title=Zoë | |publication_title=Zoë | ||
|publication_place=2: 247. 1891 | |publication_place=2: 247. 1891 | ||
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|name=Machaeranthera venusta | |name=Machaeranthera venusta | ||
|authority=(M. E. Jones) Cronquist & D. D. Keck | |authority=(M. E. Jones) Cronquist & D. D. Keck | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Xylorhiza;Xylorhiza venusta | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Xylorhiza;Xylorhiza venusta | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Xylorhiza venusta | name=Xylorhiza venusta | ||
| − | |||
|authority=(M. E. Jones) A. Heller | |authority=(M. E. Jones) A. Heller | ||
|rank=species | |rank=species | ||
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|publication year=1900 | |publication year=1900 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_931.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Xylorhiza | |genus=Xylorhiza | ||
Revision as of 19:31, 16 December 2019
Perennials or subshrubs, 10–40 cm. Stems branched mostly in proximal 3/4 (leafy in proximal 1/2–2/3), densely villoso-puberulent to glabrate, eglandular. Leaf blades oblanceolate to oblong-spatulate, 2–15 mm wide, bases attenuate, not clasping, margins flat, entire, faces densely villoso-puberulent to glabrate. Peduncles 5–20 cm. Involucres 12–20 × 20–35(–40) mm. Ray florets 14–34; corollas white to pale lavender. Style-branch appendages shorter than stigmatic lines. 2n = 12, 24.
Phenology: Flowering Apr–Jun.
Habitat: Barren, open sites, often selenious, alkaline, dominated by saltbush and shadscale
Elevation: 1300–2100 m
Discussion
Selected References
None.
Lower Taxa
None.