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NPN Protocol Details Image

Coreopsis (major)

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: Coreopsis major Walt.
Common Name: greater tickseed
Propagation Goal: seeds
Propagation Method: seed
ProductType: Propagules (seeds, cuttings, poles, etc.)
Stock Type: seed cleaning techniques
Time To Grow: 0
Propagule Processing: Seed cleaning. One seedlot was run through the Westrup Brush Machine one time at speed 11. Medium stiff brushes and a coarse shell was used. The seedlot was aspirated at a vacuum of 0.01 inches of water. Large material was scalped with a 4 x 16 inch square hole screen and further cleaned with a 4 x 36 inch square hole screen
Other Comments: purity 53.41

sd/lb 1,172,100

germination 1%

Citation:

Barbour, Jill R; Karrfalt, Bob. 2005. Propagation protocol for production of Propagules (seeds, cuttings, poles, etc.) Coreopsis major Walt. seeds seed cleaning techniques; USDA FS - National Seed Laboratory Dry Branch, Georgia. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2024/07/23). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.