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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.

 
NPN Protocol Details Image

Oenothera (biennis)

Carol and Jerry Baskin
Professors
University of Kentucky
University of Kentucky
Lexington, Kentucky 40506-0225
seedlings.uidaho.com

Family Scientific Name: Onagraceae
Family Common Name: Evening primrose family
Scientific Name: Oenothera biennis L.
Common Name: Common evening primrose
Species Code: OENBIE
General Distribution: O. biennis is found in non forested areas of North America.
Propagation Goal: plants
Propagation Method: seed
ProductType: Container (plug)
Time To Grow: 0
Propagule Processing: Seeds exhibit physiological dormancy.
Pre-Planting Treatments: Seeds are cold stratified and germinate at 30/15 C' Germination is equal in light and dark.
References: Baskin, C. C. and Baskin, J. M. (1994a). Germination requirements of Oenothera biennis seeds during burial under natural seasonal temperature cycles. Can. J. Bot. 72, 779-782.
In:Baskin, C. and Baskin, J. Table 10.20 Chapter 10 In: 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) Oenothera biennis L. plants University of Kentucky Lexington, Kentucky. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2024/07/02). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.