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The Forest Service National Center for Reforestation, Nurseries, and Genetic Resources (RNGR) is a leading source of technical information for nurseries and land managers regarding production and planting of trees and other native plants for reforestation, restoration, and conservation.

 
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Stephanomeria (virgata)

Carol and Jerry Baskin
Professors
University of Kentucky
University of Kentucky
Lexington, Kentucky 40506-0225
seedlings.uidaho.com
Family Scientific Name: Asteraceae
Family Common Name: Sunflower family
Scientific Name: Stephanomeria virgata Benth.
Common Name: Rod wire lettuce
Species Code: STEVIR
General Distribution: S. virgata is found within mattoral vegetation association of California.
Propagation Goal: plants
Propagation Method: seed
ProductType: Container (plug)
Time To Grow: 0
Pre-Planting Treatments: Seed germination is stimulated by the presence of charred wood or aqueous extracts of it:
11% increase in germination as compared to control.
References: Keeley, J. E. and Keeley, S. C. (1987). Role of fire in the germination of chaparral herbs and suffrutescents. Madrono 34, 240-249.
In: Baskin, C. and Baskin, J. Table 10.6 Chapter 10. Seeds: Ecology, Biogeography and Evolution of Dormancy and Germination. Academic Press, 1998. 666 pages.

Citation:

Baskin, Jerry M.; Baskin, Carol C.. 2002. Propagation protocol for production of Container (plug) Stephanomeria virgata Benth. plants University of Kentucky Lexington, Kentucky. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2025/02/23). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.