Dr. Emmet J. Judziewicz - University of Wisconsin Stevens Point
December 1983-January 1984 to restudy Pharus sites visited in early 1983.
Pharus vittatus, La Selva, Costa Rica, 1983. Photo by E.J. Judziewicz
COSTA RICA and PANAMA
Studied biology of the bambusoid grass genus Pharus in, January-May 1983; also general collecting in those countries, about 1,800 numbers individually and with others.