Soto-Arenas, M., Solano Gómez, R. and Hágsater, E. 2015. Risk of extinction and patterns of diversity loss in Mexican orchids. Lankesteriana: International Journal on Orchidology. 7, 1-2 (Jun. 2015). DOI:https://doi.org/10.15517/lank.v7i1-2.18449.