Senecio flaccidus var. monoensis
Phytologia 69: 54. 1990.
Basionym: Senecio monoensis Greene Leafl. Bot. Observ. Crit. 1: 221. 1906
Synonyms: Senecio filicifolius Greenman Senecio lathyroides Greene Senecio pectinatus A. Nelson
Revision as of 18:40, 24 September 2019 by FNA>Volume Importer
Herbage glabrate or glabrous. Calyculi: bractlets well developed (lengths, at least some, 1/2 phyllaries). Involucres campanulate. Phyllaries (± 13) ± 21, 7–10+ mm.
Phenology: Flowering mostly summer–fall, less commonly spring.
Habitat: Open, rocky or sandy sites, especially desert basins and washes
Elevation: 600–2000 m
Distribution
Ariz., Calif., Nev., N.Mex., Tex., Utah, Mexico (Baja California).
Discussion
Senecio flaccidus var. monoensis intergrades with var. douglasii and with var. flaccidus in areas of range overlap.
Selected References
None.
Lower Taxa
None.