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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

Chrysopsis (gossypina)

Jill Barbour
Germination Specialist
USDA FS - National Seed Laboratory
5675 Riggins Mill Rd.
Dry Branch, Georgia 31020
478-751-3553
478-751-4135 (fax)
jbarbour@fs.fed.us
www.nsl.fs.fed.us
Family Scientific Name: Asteraceae
Family Common Name: Aster
Scientific Name: Chrysopsis gossypina (Michx.)
Common Name: cottony goldenaster
Propagation Goal: seeds
Propagation Method: seed
ProductType: Propagules (seeds, cuttings, poles, etc.)
Stock Type: seed cleaning techniques
Time To Grow: 0
Propagule Processing: One seedlot was run through the Westrup Brush Machine at speed 11. Medium stiff brushes and a coarse shell (wire 10) were used. The seedlot was aspirated at a vacuum of 0.02 inches of water column once to remove light trash. No screening was performed.
Other Comments: purity 97.4%
sd/lb 904,300
germination 19%

Citation:

Barbour, Jill R. 2007. Propagation protocol for production of Propagules (seeds, cuttings, poles, etc.) Chrysopsis gossypina (Michx.) seeds seed cleaning techniques; USDA FS - National Seed Laboratory Dry Branch, Georgia. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2025/04/25). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.