Seeds sown in the fall outdoors will germinate in 2 years. Oak Acorns of white oak do not become dormant. Acorns of red oaks should be planted in the fall or stratified for 1 to 3 months. Check references for individual species. Pine Seeds of southern pines such as loblolly pine have little or no dormancy and will germinate when extracted from cones in the fall.
Southern magnolia Remove fleshly pulp.
Southern wax myrtle Fruits and seeds are treated as one and collected in the fall when mature. The fruit have a waxy coating which must be removed and can be accomplished by rubbing against a screen. From Seed to Tissue Culture. Hartmann, H. T., D. E. Kester, F.T. Davies, Jr. and R. L. Geneve. Plant Propagation, Principles and Practices , 6th ed.