- Champerico1
- Chapal, El Mago, in zapotal on top of rocky hill, 1.5 km N1
- Chimah1
- Chiquimula1
- Cienaga, 26 km on Río Dulce Road1
- Civija1
- Coban, Altaverapaz1
- Cobán1
- Dept. Alta Verapaz, large swamp east of Tacic1
- Dept. San Marcos; Base Volcán Tajumulco, Finca El Porvenir1
- Dos Arroyos1
- Dos Lagunas, Bajo Ixcanrio, in tintal, 1 km. west1
- Dos Lagunas, El Cedro, in tintal, km 13 E1
- El Baso1
- El Petén1
- El Rancho; in Pereskia, near the Motagua River1
- Fields along National route 5, ca. 2 miles east of Coban1
- Finca El Ingenio1
- Finca La Providencia Peláez, near Colomba1
- Gualan, along roadside1