Difference between revisions of "Crepis runcinata subsp. andersonii"
Publ. Carnegie Inst. Wash. 504: 104. 1938.
Common names: Anderson’s hawksbeard
Basionym: Crepis andersonii A. Gray Proc. Amer. Acad. Arts 6: 553. 1865
Synonyms: Crepis runcinata var. andersonii (A. Gray) Cronquist
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|name=Crepis andersonii | |name=Crepis andersonii | ||
|authority=A. Gray | |authority=A. Gray | ||
| + | |rank=species | ||
|publication_title=Proc. Amer. Acad. Arts | |publication_title=Proc. Amer. Acad. Arts | ||
|publication_place=6: 553. 1865 | |publication_place=6: 553. 1865 | ||
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|name=Crepis runcinata var. andersonii | |name=Crepis runcinata var. andersonii | ||
|authority=(A. Gray) Cronquist | |authority=(A. Gray) Cronquist | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Crepis;Crepis runcinata;Crepis runcinata subsp. andersonii | |hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Crepis;Crepis runcinata;Crepis runcinata subsp. andersonii | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Crepis runcinata subsp. andersonii | name=Crepis runcinata subsp. andersonii | ||
| − | |||
|authority=(A. Gray) Babcock & Stebbins | |authority=(A. Gray) Babcock & Stebbins | ||
|rank=subspecies | |rank=subspecies | ||
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|publication year=1938 | |publication year=1938 | ||
|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/V19_307.xml |
|tribe=Asteraceae tribe Cichorieae | |tribe=Asteraceae tribe Cichorieae | ||
|genus=Crepis | |genus=Crepis | ||
Revision as of 19:18, 16 December 2019
Plants 25–50 cm. Leaves: petioles broadly winged; blades oblanceolate, 2–3 cm wide, margins strongly and coarsely serrate or toothed (teeth prominently white-tipped), faces glabrous or hispidulous. Heads 6–20. Involucres 19–21 mm. Phyllaries broadly lanceolate, apices long-acuminate, faces usually stipitate-glandular. Cypselae pale yellow to reddish brown, 6–8 mm, ± distinctly beaked; pappi 6–9 mm. 2n = 22.
Phenology: Flowering May–Jul.
Habitat: Alkaline seeps, grasslands, moist alkaline valley bottoms
Elevation: 1200–1500 m
Discussion
Subspecies andersonii is identified mainly by the relatively large involucres with densely stipitate-glandular phyllaries and the leaf margins with sharp, prominently white-tipped teeth.
Selected References
None.
Lower Taxa
None.