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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

Pteryxia (terebinthina)

Jim Barner
Seed Extractory Manager
USDA FS - R6 Bend Seed Extractory
63095 Deschutes Market Rd.
Bend, Oregon 97701
541-383-5481
541-383-5498 (fax)
jbarner@fs.fed.us
http://fsweb-ochdes.r6.fs.fed.us/seedextractory/ex

Family Scientific Name: Apiaceae
Family Common Name: Carrot family
Scientific Name: Pteryxia terebinthina (Hook.) J.M. Coult. & Rose terebinthina
Common Name: Turpentine wavewing
Species Code: PTTET
Ecotype: BLM, Seeds of Success: BLM and Washington Department of Natural Resources land, river side of road, North of Wanapum Dam, Grant County, Washington: 811 ft. elevation
Propagation Goal: seeds
Propagation Method: seed
ProductType: Propagules (seeds, cuttings, poles, etc.)
Time To Grow: 0
Propagule Collection: Very small lot, 0.83 pounds, hand collected into cloth bags.
Propagule Processing: METHOD OF CLEANING: Seed lot is first processed using a Westrup Model LA-H laboratory brush machine, with a #26 mantel, at medium speed. Seeds are then air-screened using an office Clipper, with a top screen: 14 round and a bottom screen: 6 round, medium speed, medium air. Number of Seeds per Pound: 59,450, Purity: 96%, X-Ray 100 Seeds: 87% Filled
Harvesting, Storage and Shipping: Storage: Cold Storage, 33-38 Degrees Fahrenheit
Other Comments: Very small lots present a cleaning and testing challenge, results may not be typical.

Citation:

Barner, Jim. 2009. Propagation protocol for production of Propagules (seeds, cuttings, poles, etc.) Pteryxia terebinthina (Hook.) J.M. Coult. & Rose seeds USDA FS - R6 Bend Seed Extractory Bend, Oregon. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2024/07/01). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.