Marler, Thomas Edward, and Gil Naputi Cruz. “Adventitious Rooting of Mature Cycas Micronesica K.D. Hill (Cycadales: Cycadaceae) Tree Stems Reveals Moderate Success for Salvage of an Endangered Cycad”. Journal of Threatened Taxa 9, no. 8 (August 26, 2017): 10565–10570. Accessed January 21, 2022. https://threatenedtaxa.org/index.php/JoTT/article/view/3523.