Difference between revisions of "Oxytenia acerosa"
Proc. Acad. Nat. Sci. Philadelphia 4: 20. 1848.
Synonyms: Euphrosyne acerosa (Nuttall) Panero Iva acerosa (Nuttall) R. C. Jackson
Treatment appears in FNA Volume 21. Treatment on page 29.
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|name=Euphrosyne acerosa | |name=Euphrosyne acerosa | ||
|authority=(Nuttall) Panero | |authority=(Nuttall) Panero | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Iva acerosa | |name=Iva acerosa | ||
|authority=(Nuttall) R. C. Jackson | |authority=(Nuttall) R. C. Jackson | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ambrosiinae;Oxytenia;Oxytenia acerosa | |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ambrosiinae;Oxytenia;Oxytenia acerosa | ||
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name=Oxytenia acerosa | name=Oxytenia acerosa | ||
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|authority=Nuttall | |authority=Nuttall | ||
|rank=species | |rank=species | ||
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|publication year=1848 | |publication year=1848 | ||
|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/V21_52.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae | ||
Revision as of 20:37, 16 December 2019
Leaves: petioles 0–20+ mm; blades or lobes mostly 20–150 × 1–1.5(–3) mm. Peduncles 1–3+ mm. Involucres 2–3+ mm. Phyllaries: outer 5–7 ± herbaceous, sericeous to strigillose, inner scarious to membranous, usually villous. Functionally staminate florets: corollas 2.5–3 mm. Paleae 1.8–2+ mm. Cypselae 1.5–2.5 mm. 2n = 36.
Phenology: Flowering Jun–Sep.
Habitat: Wet or seasonally wet, alkaline soils
Elevation: 100–2200 m
Distribution
Ariz., Calif., Colo., Nev., N.Mex., Utah.
Discussion
Selected References
None.
Lower Taxa
None.