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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

Hymenaea (courbaril)

Rudy O'Reilly
District Conservationist
USDA NRCS Virgin Islands Field Office
5030 Anchor Way, Sujite 2
Gallows Bay, Christiansted, St. Croix, Virgin Islands 00820-4962
Tel. 340-773-9146
http://www.nrcs.usda.gov/wps/portal/nrcs/detail/pr/plantsanimals/?cid=nrcs141p2_037290

Family Scientific Name: Fabaceae
Family Common Name: Pea Family
Scientific Name: Hymenaea courbaril L.
Common Name: Locust
Species Code: HYMCOU
Ecotype: St. Croix
General Distribution: H. courbaril is found throughout tropical America. On St. Croix, this species is found on the north west part of the islands, primarily on hills and ravines. Prefers more moist sites, perhaps a riparian species
Propagation Goal: plants
Propagation Method: seed
ProductType: Container (plug)
Time To Grow: 0
Propagule Collection: Pods were collected from the ground. Many were old, already having broken shells. Pods were taken from one individual.
Propagule Processing: Intact pods were cracked open with a blunt object. Seeds were cleaned from the pods.
Pre-Planting Treatments: Seeds were washed in a in 10% chlorine water solution to remove fungal spores. Following the rinse seeds were hand scarified by clipping the seedcoat.
Establishment Phase: Seeds were planted directly in pots using a commercial potting soil.
Seeds germinate relatively quickly andgermination percentages seemed high.
Active Growth Phase: Initial growth is rapid.
References: Little, E.J., Wadsworth, F.H. 1964. Common Trees of Puerto Rico and the Virgin Islands. Agriculture Handbook No. 249 U.S. Department of Agriculture, Forest Service. Washington, D.C. 548 pp

Citation:

O'Reilly, Rudy G.. 2003. Propagation protocol for production of Container (plug) Hymenaea courbaril L. plants USDA NRCS Virgin Islands Field Office Gallows Bay, Christiansted, St. Croix, Virgin Islands. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2024/07/02). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.