RNGR.net is sponsored by the USDA Forest Service and Southern Regional Extension Forestry and is a colloborative effort between these two agencies.

U.S. Department of Agriculture USDA Forest Service Southern Regional Extension Forestry Southern Regional Extension Forestry

Skip to content. | Skip to navigation

Home Publications Tree Improvement and Genetics Southern Forest Tree Improvement Conference 21st Southern Forest Tree Improvement Conference (1991) The Verification, Description, and Inheritance Patterns of Putative P. virginiana x P. clausa and P. clausa x P. virginiana Hybrid Pines