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Protocol Information

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

Family Scientific Name: Malvaceae
Family Common Name: Hollyhock family
Scientific Name: Sphaeralcea incana Torr.
Common Name: Globe mallow
Species Code: SPHINC
General Distribution: S. incana is found from western Texas west to Arizona and Chihuahua, Mexico.
Propagation Goal: Plants
Propagation Method: Seed
Product Type: Container (plug)
Propagule Processing: Seeds exhibit physical dormancy.
Pre-Planting Treatments: Germination occurs at 24D/17N C alternating temperature cycle. Germination was equal in light and dark.
References: Sabo, D. G., Johnson, G. V., Martin, W. C. and Aldon, E. F. (1979). Germination requirements of 19 species of arid land plants. USDA For. Serv. Res. Pap. RM-210.
Table 10.39 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.

Baskin, Carol C.; Baskin, Jerry M. 2002. Propagation protocol for production of container Sphaeralcea incana Torr. plants; University of Kentucky, Lexington, Kentucky. In: Native Plant Network. URL: http://www.nativeplantnetwork.org (accessed 31 August 2015). Moscow (ID): University of Idaho, College of Natural Resources, Forest Research Nursery.