Dr. Emmet J. Judziewicz - University of Wisconsin Stevens Point
Botanical exploration of the Reserva Biosphérica Sierra de Manantlán, Jalisco, December 1984-January 1985, collecting 800 numbers with Theodore S. Cochrane and Rafael Guzmán M. under the auspices of the Universidad de Guadalajara, Mexico, and the University of Wisconsin, with funding from The Nature Conservancy International and the Allen Herbarium Fund.
General collecting in states of Tamaulipas, Nuevo León, San Luis Potosí, Hidalgo, Veracruz, and Oaxaca, December 1981 - January 1982.
Oaxaca, Mexico, January 1982. Photo by Florian Bemmerlein