Difference between revisions of "Chorisiva nevadensis"
in N. L. Britton et al., N. Amer. Fl. 33: 9. 1922.
Basionym: Iva nevadensis M. E. Jones
Synonyms: Euphrosyne nevadensis (M. E. Jones) Panero
Treatment appears in FNA Volume 21. Treatment on page 32.
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|publication year=1922 | |publication year=1922 | ||
|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/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_58.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae | ||
Revision as of 16:35, 18 September 2019
Leaves: petioles 2–20 mm; blades 5–20 × 5–15 mm overall, lobes 1–1.5 mm wide. Peduncles 0.5–5+ mm. Involucres 2–5+ mm high. Phyllaries: outer 3 ± scabrellous, inner scarious to membranous. Paleae 1.5–2 mm. Pistillate florets: corollas 0.5–1+ mm, ± strigillose. Functionally staminate florets: corollas 1.5–2 mm. Cypselae 1.5–2 mm.
Phenology: Flowering May–Oct.
Habitat: Sandy or gravelly flats, washes, usually alkaline soils
Elevation: 1000–2200 m
Discussion
Selected References
None.
Lower Taxa
None.