Difference between revisions of "Dieteria canescens var. sessiliflora"
Sida 20: 1396. 2003.
Basionym: Dieteria sessiliflora Nuttall Trans. Amer. Philos. Soc., n. s. 7: 301. 1840
Synonyms: Machaeranthera canescens var. sessiliflora (Nuttall) B. L. Turner Machaeranthera sessiliflora (Nuttall) Greene
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|name=Dieteria sessiliflora | |name=Dieteria sessiliflora | ||
|authority=Nuttall | |authority=Nuttall | ||
| + | |rank=species | ||
|publication_title=Trans. Amer. Philos. Soc., n. s. | |publication_title=Trans. Amer. Philos. Soc., n. s. | ||
|publication_place=7: 301. 1840 | |publication_place=7: 301. 1840 | ||
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|name=Machaeranthera canescens var. sessiliflora | |name=Machaeranthera canescens var. sessiliflora | ||
|authority=(Nuttall) B. L. Turner | |authority=(Nuttall) B. L. Turner | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Machaeranthera sessiliflora | |name=Machaeranthera sessiliflora | ||
|authority=(Nuttall) Greene | |authority=(Nuttall) Greene | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Dieteria;Dieteria canescens;Dieteria canescens var. sessiliflora | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Dieteria;Dieteria canescens;Dieteria canescens var. sessiliflora | ||
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name=Dieteria canescens var. sessiliflora | name=Dieteria canescens var. sessiliflora | ||
| − | |||
|authority=(Nuttall) D. R. Morgan & R. L. Hartman | |authority=(Nuttall) D. R. Morgan & R. L. Hartman | ||
|rank=variety | |rank=variety | ||
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|publication year=2003 | |publication year=2003 | ||
|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_913.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Dieteria | |genus=Dieteria | ||
Revision as of 19:31, 16 December 2019
Annuals, biennials, or short-lived perennials. Stems 1+, erect, canescent, usually gland-dotted; branches ascending. Mid leaf blades linear-lanceolate to linear. Peduncles 0 (heads sessile) or shorter than involucres. Involucres narrowly to broadly turbinate, 6–10(–12) mm. Phyllaries in 4–7 series, spreading to reflexed, apices often canescent, stipitate-glandular. Ray florets pistillate, fertile. Cypselae sparsely to moderately appressed-hairy.
Phenology: Flowering Aug–Oct.
Habitat: Flats, canyon slopes
Elevation: 600–1800 m
Discussion
Variety sessiliflora is known only along the Snake River and its tributaries.
Selected References
None.
Lower Taxa
None.