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Protocol Information

Carol and Jerry Baskin
Professors
University of Kentucky
University of Kentucky
Lexington, Kentucky 40506-0225


Family Scientific Name: Asclepiadaceae
Family Common Name: Milkweed family
Scientific Name: Asclepias ovalifolia Dcne.
Common Name: Ovalleaf milkweed
Species Code: ASCOVA
General Distribution: A. ovalifolia is found from southern Canada to Illinois, Iowa, the Dakotas, and Wyoming in gravelly or clayey soils of prairies.
Propagation Goal: Plants
Propagation Method: Seed
Product Type: Container (plug)
Propagule Processing: Seeds exhibit physiological dormancy.
Pre-Planting Treatments: Seeds are placed in cold moist stratification for 120 days. Germination occurs at 18 to 21 C.
References: Green, H. C. and Curtis, J. T. (1950). Germination studies of Wisconsin prairie plants. Amer. Midl. Nat. 43, 186-194.
Table 10.22 In: Baskin, C.J. and Baskin, J.M. Seeds: Ecology, Biogeography and Evolution in Dormancy and Germination, Academic Press, 1998. Chapter 10: A Geographical Perspective on Germination Ecology: Temperate and Arctic Zones, pages 331 to 458.

Citation:
Baskin, Carol C.; Baskin, Jerry M. 2002. Propagation protocol for production of container Asclepias ovalifolia Dcne. plants; University of Kentucky, Lexington, Kentucky. In: Native Plant Network. URL: http://www.nativeplantnetwork.org (accessed 3 September 2010). Moscow (ID): University of Idaho, College of Natural Resources, Forest Research Nursery.