Province of Limon, vicinity of U.S. Department of Agriculture Rubber Experiment Station, Los Diamantes on Rio St. Clara, 1,6km E of Guapiles. Costa Rica
Valley of Rio Reventazon, near Inter-American Institute of Agricultural Sciences, 3 km SE of Turrialba. Province of Cartago. Among rocks at edge of Forest near river bank, along flood plain of Rio Reventazon
Costa Rica. Province of Limon, Vicinity of U.S. Department of Agriculture Rubber Experiment Station, Los Diamantes, on Rio St. Clara (1.6 km E of Guapiles). Costa Rica