Leuciva dealbata
in N. L. Britton et al., N. Amer. Fl. 33: 8. 1922.
Illustrated
Basionym: Iva dealbata A. Gray Smithsonian Contr. Knowl. 3(5): 104. 1852
Synonyms: Euphrosyne dealbata (A. Gray) Panero
Treatment appears in FNA Volume 21. Treatment on page 30.
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
![V21-54-distribution-map.gif](/w/images/3/38/V21-54-distribution-map.gif)
Ariz., N.Mex., Tex., Mexico (Chihuahua), Mexico (Coahuila), Mexico (Durango), Mexico (Nuevo León), Mexico (San Luis Potosí), Mexico (Zacatecas)
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Leuciva dealbata"
lanate +
tomentose +
introrse +
connate +
herbaceous +
scarious +
absent +
hirsute +
papillate +
paniculiform +
continuous +
decurrent +
lobed;lanceolate;oblanceolate +
winged;ribbed;winged;ribbed +
1;15 +
stigmatic +
absent +
zygomorphic +
whitish +
absent +
tubular +
monomorphic +
dimorphic +
1.5mm;2mm +
staminate +
straight +
distinct +
proximal +
absent +
5;12 +
bisexual +
dispersed +
singly +
indeterminate +
Present +
absent +
ciliolate +
scarious to membranous +
surrounding +
hemispheric +
conspicuous +
petiolate +
alternate +
cauline +
erect +
deltate +
ciliolate +
herbaceous +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
absent +
tough +
thick +
absent +
connate +
persistent +
distinct +
falling +
in N. L. Britton et al., N. Amer. Fl. +
1922 +
pistillate +
absent +
fertile +
epaleate +
convex;convex +
fibrous +
exalbuminous +
modifed +
Illustrated +
alternate +
branching +
erect +
absent +
2-branched +
papillate +
Leuciva dealbata +
Leuciva +
species +
longer +
perennial +