James Hardin

Hardin, J. W. (2002). An appendix on scientific nomenclature. In The natural gardens of North Carolina (Rev. ed.) (pp. 209–221). Chapel Hill, University of North Carolina Press.

Hardin, J. W., Leopold, D. J., & White, F. M. (2001). Harlow & Harrar's textbook of dendrology. Boston: McGraw Hill.

Hardin, J. W., & Murrell, Z. E. (1997). Foliar micromorphology of Cornus. Journal of the Torrey Botanical Society, 124(2), 124–139. https://doi.org/10.2307/2996580

Hardin, J. W. (1992). Foliar morphology of the common trees of North Carolina and adjacent states. In Foliar morphology of the common trees of North Carolina and adjacent states (p. 135). Raleigh, NC : North Carolina Agricultural Research Service, North Carolina State University.

HARDIN, J. W. (1990). VARIATION PATTERNS AND RECOGNITION OF VARIETIES OF TILIA-AMERICANA SL. SYSTEMATIC BOTANY, 15(1), 33–48. https://doi.org/10.2307/2419014

HARDIN, J. W., & JONES, K. A. (1989). ATLAS OF FOLIAR SURFACE-FEATURES IN WOODY-PLANTS .10. MAGNOLIACEAE OF THE UNITED-STATES. BULLETIN OF THE TORREY BOTANICAL CLUB, 116(2), 164–173. https://doi.org/10.2307/2997198