familyPapaveraceae
genusEschscholzia
speciesEschscholzia californica
subspeciesEschscholzia californica subsp. mexicana
Difference between revisions of "Eschscholzia californica subsp. mexicana"
Syst. Bot. 3: 382. 1978.
Basionym: Eschscholzia mexicana Greene Bull. Calif. Acad. Sci. 1: 69. 1885
Treatment appears in FNA Volume 3.
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Revision as of 23:15, 16 December 2019
Plants annual; cotyledons unlobed. Flowers: receptacular cup with spreading rim often inconspicuous. 2n = 12.
Phenology: Flowering mid winter–late summer (Feb–Sep).
Habitat: Deserts
Elevation: to 2000 m
Distribution
Ariz., Calif., N.Mex., Nev., Tex., Utah, Mexico (Sonora).
Discussion
C. T. Mason Jr. (pers. comm.) has noted several specimens from Arizona as far east as Cochise County that appear to be perennial.
Selected References
None.
Lower Taxa
None.