In the Acknowledgments section of the article “A New Species of Echeveria (Crassulaceae) from Michoacán, Mexico” by Ignacio Garcia-Ruiz, Ignacio Torres, and Mihai Costea (Systematic Botany 41: 966–970, 2016), the contributions of Guadalupe Cornejo were stated incorrectly. The first sentence of the section should read as follows: “We would like to thank Guadalupe Cornejo for providing the geographical coordinates for the locality of this species and two anonymous reviewers for their suggestions.”