Data Source and References for Cirsium ciliolatum (Ashland thistle)

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PLANTS Profile

Cirsium ciliolatum (L.F. Hend.) J.T. Howell
Ashland thistle

Data Source

Last revised by:
John T. Kartesz, Biota of North America Program

Curated and maintained by:
USDA NRCS National Plant Data Team

Data Documentation

Documentation	State	Type
California Native Plant Society. Inventory of rare and endangered plants.	CA	Literature
Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley.	CA	Literature
Oregon Natural Heritage Program.	OR	Literature
Specimen at Oregon Natural Heritage Information Center, Portland, Oregon.	OR	Specimen
Threatened and endangered plants (1 October 2011). California Department of Fish and Game.		Literature

Time Generated: 05/25/2013 02:02 AM CDT