Difference between revisions of "Leuciva dealbata"
in N. L. Britton et al., N. Amer. Fl. 33: 8. 1922.
Basionym: Iva dealbata A. Gray
Synonyms: Euphrosyne dealbata (A. Gray) Panero
Treatment appears in FNA Volume 21. Treatment on page 30.
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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_54.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 1–5+ mm; blades 7–10(–18+) × 1–6(–12) cm overall, lobes 3–5+ mm wide. Peduncles 1–10+ mm. Involucres 2–3+ mm. Phyllaries: outer 5 sparsely strigose or glabrous abaxially, margins ciliolate, inner ciliolate. Pistillate florets: corollas 0.1–0.7 mm, or 0. Functionally staminate florets: corollas 1.5–2 mm. Cypselae 1.5–2 mm. 2n = 72.
Phenology: Flowering Jul–Nov.
Habitat: Calcareous desert soils
Elevation: 1000–2000 m
Distribution
Ariz., N.Mex., Tex., Mexico (Chihuahua, Coahuila, Durango, Nuevo León, San Luis Potosí, Zacatecas).
Discussion
Selected References
None.
Lower Taxa
None.