Flora of the Botánical Garden, ‘El Charco del Ingenio’, San Miguel de Allende, Guanajuato by Walter L. Meagher. Scientific publication in Spanish published in 2007 by the Instituto de Ecología AC, of Patzcuaro, Michoacan, as part of the series Flora del Bajío y de Regiones Adyacentes.  50 pesos.

20 Trees of El Charco del Ingenio, bilingual pamphlet with photographs, published by the Botanical Garden in 2006, as part of the series Charco Notebooks. 60 pesos.

Pocket Guide to the Wild Flowers of San Miguel de Allende, by Richard Cretcher. Bilingual field guide with photographs by the author for the identification of flowering plants of the Charco del Ingenio and the San Miguel region, published in 2006. Author's edition with the collaboration of the Botanical Garden. 150 pesos.