18 February 1968.
Santander, Colombia
Locality: By bridge of Rio Igaura. DHT and E Hdz X.
Elevation: 1700m.
Environment description: On steep slope. West exposure. Sand and gravel, soil gray with Melinis, figs, thorny legumes. Shale base.
Comment: Large pop. between Malaga and San Andres. "Cortadera".
Collector(s):