Whitman, Melissa, Michael Medler, Jean Jacques Randriamanindry, and Elisabeth Rabakonandrianina. 2011. “Conservation of Madagascar’s Granite Outcrop Orchids: The Influence of Fire and Moisture”. Lankesteriana: International Journal on Orchidology 11 (1). https://doi.org/10.15517/lank.v11i1.18315.