Wake, Carol. “Micro-Environment Conditions, Mycorrhizal Symbiosis, and Seed Germination in Cypripedium Candidum: Strategies for Conservation”. Lankesteriana: International Journal on Orchidology 7, no. 1-2 (June 17, 2015). Accessed April 28, 2024. https://www.revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19614.