Tracy S. Hawkins, PhD

Treesearch Publications

• Tracy S. Hawkins. 2020. Dormancy break and germination requirements in acorns of two bottomland Quercus species (Sect. Lobatae ) of the eastern United States with references to ecology and phylogeny
• Justin Williams, Tracy S. Hawkins. 2020. Acorn weevil (Coleoptera: Curculionidae) predation dynamics in a Mississippi bottomland hardwood forest
• Tracy S. Hawkins, Craig Echt, Margaret Devall, Paul Hamel, Dan D. Wilson, Kristina F. Connor, Nathan Schiff. 2019. Adaptive trait variation in the federally endangered Lindera melissifolia (Lauraceae), as it relates to genotype and genotype-environment interaction
• Tracy S. Hawkins. 2019. The Influence of dormancy break requirements on germination and viability responses to winter submergence in acorns of three bottomland red oak (Sect Lobatae) species
• Tracy S. Hawkins. 2019. Regulating acorn germination and seedling emergence in Quercus pagoda (Raf.) as it relates to natural and artificial regeneration
• Tracy S. Hawkins, Nathan Schiff, A. Dan Wilson, Theodor D. Leininger, Margaret Devall. 2016. Growth and competitive abilities of the federally endangered Lindera melissifolia and the potentially invasive Brunnichia ovata in varying densities, hydrologic regimes, and light availabilities
• Ellen M. Boerger, Brent R. Frey, Andrew W. Ezell, Tracy S. Hawkins. 2015. Effects of late rotation thinning on light availability and red oak regeneration within a minor stream bottom in Mississippi
• A.G. Leach, R.M. Kaminski, J.N. Straub, A.W. Ezell, Tracy S. Hawkins, Ted Leininger. 2013. Interannual consistency of gross energy in red oak acorns
• Alan G. Leach, Jacob N. Straub, Richard M. Kaminski, Andrew W. Ezell, Tracy S. Hawkins, Ted Leininger. 2012. Effects of winter flooding on mass and gross energy of bottomland hardwood acorns
• Tracy S. Hawkins, Jeffery L. Walck, Siti N. Hidayati. 2011. Seed ecology of Lindera melissifolia (Lauraceae) as it relates to rarity of the species
• Stephen Fraedrich, T Harrington, C Bates, J Johnson, L. Reid, Susan Best, T Leininger, Tracy S. Hawkins. 2011. Susceptibility to Laurel Wilt and disease incidence in two rare plant species, Pondberry and Pondspice Plant Disease.
• Tracy S. Hawkins, Carol C. Baskin, Jerry M Baskin. 2010. Morphophysiological dormancy in seeds of three eastern North American Sanicula species (Apiaceae subf
• Tracy S. Hawkins, Daniel A Skojac, Nathan Schiff, Ted Leininger. 2010. Floristic composition and potential competitors in Lindera melissifolia (Lauraceae) colonies in Mississippi with reference to hydrologic regime
• Brian R. Lockhart, Emile S. Gardiner, Theodor D. Leininger, Kristina F. Connor, Margaret Devall, Paul Hamel, Tracy S. Hawkins, Nathan Schiff, A. Dan Wilson. 2009. Linking stakeholder research needs and the federal data quality act: a case study of an endangered forest shrub in the southeastern Unitd States
• Tracy S. Hawkins, Daniel A. Skojac, Brian R. Lockhart, Ted Leininger, Margaret Devall, Nathan Schiff. 2009. Bottomland Forests in the Lower Mississippi Alluvial Valley associated with the endangered Lindera melissifolia
• Tracy S. Hawkins, Emile S. Gardiner, Greg S. Comer. 2009. Modeling the relationship between extractable chlorophyll and SPAD-502 readings for endangered plant species research
• Tracy S. Hawkins, Nathan Schiff, Theodor D. Leininger, Emile S. Gardiner, Margaret Devall, Paul Hamel, Dan D. Wilson, Kristina F. Connor. 2009. Growth and intraspecific competitive abilities of the dioecious Lindera melissifolia (Lauraceae) in varied flooding regimes
• Tracy S. Hawkins, Nathan Schiff, Emile S. Gardiner, Theodore Leininger, Margaret Devall, Dan D. Wilson, Paul Hamel, Deborah D. McCown, Kristina Connor. 2007. Micropropagation of the endangered shrub pondberry (Lindera melissifolia [Walt.] Blume)
• Tracy S. Hawkins, Jerry M. Baskin, Carol C. Baskin. 2007. Seed morphology, germination phenology, and capacity to form a seed bank in six herbaceous layer apiaceae species of the eastern deciduous forest
• Kristina Connor, Gretchen Schaefer, Jillian Donahoo, Margaret Devall, Emile S. Gardiner, Tracy S. Hawkins, Dan D. Wilson, Nathan Schiff, Paul Hamel, Ted Leininger. 2007. Development, fatty acid composition, and storage of drupes and seeds from the endangered pondberry (Lindera melissifolia)
• Tracy S. Hawkins. 2006. A forest transect of pine mountain, Kentucky: changes since E. Lucy Braun and chestnut blight
• Tracy S. Hawkins, Jerry M. Baskin, Carol C. Baskin. 2005. Life cycles and biomass allocation in seed- and ramet-derived plants of Cryptotaenia canadensis (Apicea), a monocarpic species of eastern North America
• Carol C. Baskin, Tracy S. Hawkins, Jerry M. Baskin. 2004. Ecological life cycle of Chaerophyllum procumbens variety shortii (Apiacheae), a winter annual of the North American dedicuous forest

• Center or Group
  

  Center for Bottomland Hardwoods Research (SRS-4155)

  https://research.fs.usda.gov/srs/centers/cbhr
  Station

  Southern Research Station

• University of Kentucky, Ph.D., Botany, 2003
• Arkansas State University, M.S., Botany, 1994
• Arkansas State University, B.S., Biology, 1990