Euphorbia chaetocalyx var. chaetocalyx

unknown
Treatment appears in FNA Volume 12. Treatment on page 263.
Revision as of 23:41, 26 July 2019 by FNA>Volume Importer
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Leaf blades ovate to lanceolate or oblong- or linear-lanceolate, 3–11 × 0.8–3(–5) mm. Involucral gland appendages absent or lanceolate-deltate, entire, crenate, or deeply cleft, 0–1 × 0–0.9 mm. 2n = 52.


Phenology: Flowering and fruiting spring–late fall.
Habitat: Mesa slopes, ridges, rock crevices, cliff faces, mostly rocky limestone soils, sometimes gypsum, rarely igneous-derived soils.
Elevation: 600–2500 m.

Distribution

V12 600-distribution-map.jpg

Ariz., N.Mex., Tex., Mexico (Coahuila).

Discussion

Selected References

None.

Lower Taxa

None.
Victor W. Steinmann +, Jeffery J. Morawetz +, Paul E. Berry +, Jess A. Peirson +  and Ya Yang +
unknown +
Euphorbia fendleri var. chaetocalyx +
Ariz. +, N.Mex. +, Tex. +  and Mexico (Coahuila). +
600–2500 m. +
Mesa slopes, ridges, rock crevices, cliff faces, mostly rocky limestone soils, sometimes gypsum, rarely igneous-derived soils. +
Flowering and fruiting spring–late fall. +
Proc. Biol. Soc. Wash. +
Chamaesyce chaetocalyx +
Euphorbia chaetocalyx var. chaetocalyx +
Euphorbia chaetocalyx +
variety +