Peter J. Conden Conden, P. J., Warren, S. L., & Blazich, F. A. (2003). Nitrogen nutrition of containerized Ternstroemia gymnanthera. Journal of Environmental Horticulture, 21(2), 73. Conden, P. J., & Blazich, F. A. (2003). Propagation of Castanopsis sclerophylla by stem cuttings. Journal of Environmental Horticulture, 21(2), 61. Conden, P. J., & Blazich, F. A. (2003). Propagation of Lindera umbellata by stem cuttings. Journal of Environmental Horticulture, 21(4), 181.