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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

Guillenia (lasiophylla)

Betty Young
Nurseries Sr Manager
Bldg 201, Fort Mason
San Francisco, California 94123
415-331-6917
415-331-7521 (fax)
byoung@ggnpa.org

Family Scientific Name: Brassicaceae
Family Common Name: Mustard Family
Scientific Name: Guillenia lasiophylla (Hook. & Arn.) Greene
Common Synonym: Thelypodium utahense Rydb.
Common Name: Coast Wild Cabbage
General Distribution: G. lasiophylla is found on slopes and burns, washes, grasslands and meadows, below 5,000 feet elevation, from Washington to Lower California west of the deserts and the Channel Islands.
Propagation Goal: plants
Propagation Method: seed
ProductType: Container (plug)
Time To Grow: 0
Target Specifications: Height: N/A<br> Caliper: N/A<br> Root System: Firm plug in container.
Propagule Collection: Seeds are collected between June 15th and June 29th.
Mature fruits are brown, straight or out curved 1 to 7 cm long.
Seed is 1 mm and yellow to brown at maturity.
Propagule Processing: Seed Cleaning:
Storage Conditions: Seeds are kept dry and stored in a refrigerator.
Pre-Planting Treatments: N/A
Growing Area Preparation/
Annual Practices for Perennial Crops:
Fully Controlled Greenhouse.
Sowing Method: Direct Seeding.br>
References: A California Flora and Supplement, Munz, P., University of California Press, Berkeley and London, 1973.

Citation:

Young, Betty. 2001. Propagation protocol for production of Container (plug) Guillenia lasiophylla (Hook. & Arn.) Greene plants San Francisco, California. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2024/07/03). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.