Data Source and References for Frangula purshiana ssp. ultramafica (Cascara serpentine buckthorn)

Name Search
name search type enter a search name
	State Search
	Advanced Search
	Search Help


	Alternative Crops
	Characteristics
	Classification
	Cover Crops
	Culturally Significant
	Distribution Update
	Documentation
	Fact Sheets & Plant Guides
	Introduced, Invasive, and Noxious Plants
	Threatened & Endangered
	Wetland Indicator Status



	50,000+ Plant Images



	Complete PLANTS Checklist
	State PLANTS Checklist
	Advanced Search Download
	Symbols for Unknown Plants
	NRCS State GSAT Lists
	NRCS State Plants Lists



	Crop Nutrient Tool
	Ecological Site Information System
	PLANTS Identification Keys
	Plant Materials Web Site
	Plant Materials Publications
	USDA Plant Hardiness Map

PLANTS Profile

Frangula purshiana (DC.) A. Gray ssp. ultramafica Sawyer & S.W. Edwards
Cascara serpentine buckthorn

Data Source

Last revised by:
USDA NRCS National Plant Data Team

Curated and maintained by:
USDA NRCS National Plant Data Team

Data Documentation

Documentation	State	Type
Sawyer, J.O.,and S.W. Edwards. 2007. A new subspecies and new combination in Frangula purshiana (Rhamnaceae) from the Sierra Nevada, Plumas County, California. Madroño 54: 172-174.	CA	Literature

Time Generated: 11/19/2019 09:58 PM CST