Nomenclature
Cuscuta californica Hook. & Arn., Bot. Beechey Voy., 364. 1839.
Cuscuta californica Hook. & Arn. var. graciliflora Engelm., Trans. Acad. Sci. St. Louis 1:499. 1859.
Cuscuta californica Hook. & Arn. var. longiloba Engelm., Trans. Acad. Sci. St. Louis 1:499. 1859.
Description
Costea, M., S. Stefanović. 2009. Molecular phylogeny of Cuscuta californica complex and a new species from New Mexico and Trans-Pecos. Syst. Bot. 34: 570–579.
Costea, M., G. L. Nesom, and S. Stefanovic´.2006a. Taxonomy of the Cuscuta salina californica complex (Convolvulaceae) . Sida 22: 176–195
Costea, M. 2007-onwards. Digital Atlas of Cuscuta (Convolvulaceae). Wilfrid Laurier University Herbarium, Ontario, Canada. Flower morphology; pollen; living plants.
Yuncker, T. G. 1932. The genus Cuscuta. Memoirs of the Torrey Botanical Club 18: 113–331.
Cytology
Biogeography, Ecology and Natural History
U.S.A.: Arizona, California, Nevada, Oregon, Utah, Washington; Mexico: Baja California
Grows at 50–3,000 m elevation on numerous herbs and shrubs from various habitats: sandy desert areas, chaparral, coastal sage scrub, grasslands, Pinus ponderosa forests, and roadsides.
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