D. A. Arnold. “FERTILIZATION SEED MEDICINES AND DELINEATION INFLUENCE GERMINATION OF MONTEZUMA CYPRESS”. The American Journal of Horticulture and Floriculture Research 4, no. 04 (April 30, 2022): 1–4. Accessed August 2, 2025. https://theamericanjournals.com/index.php/tajhfr/article/view/3632.