1. Aylor, D. 2002. Settling speed of corn (Zea mays) pollen. Journal of Aerosol Sciences 33: 1601–1607.
2. Baker, J. and O. Langdon. 1990. Pinus taeda L. Loblolly Pine. In: Silvics of North America, Volume 1, Conifers,. Agriculture Handbook 654. Forest Service. United States Department of Agriculture. Washington, DC. pp. 497–512.
3. Bessey, C. 1883. Remarkable fall of pine pollen. American Naturalist 17: 658.
4. Blush, T. 1986. Seasonal and diurnal patterns of pollen flight in a loblolly pine seed orchard. pp. 150–159. In: Proceedings IUFRO Conference, Williamsburg VA, October 13–17.
5. Bohne, G., E. Richter, et al. 2003. Diffusion barriers of tripartite sporopollenin microcapsules prepared from pine pollen. Annals of Botany 92: 289–297.