- Nicaragua2
- Orchid Garden, Ancon Hill2
- Rio Tapia2
- Vicinity of El Boquete.2
- cultivated at Summit, prob. from El Valle2
- north of Panama City2
- vicinity of Boquete, Finca Collins2
- vicinity of Boquete, Finca Collins, "El Velo"2
- Along Río Caldera (Boquete region) and on slope to the east, ca. 3.5 km NW of Bajo Mono.1
- Along the upper Caldera River, near "Camp I," Holcomb's trail, aboce El Boquete.1
- Antón1
- Around El Potrero Camp, Chiriquí Volcano, edge of forest1
- Aroung Los siguas Camp, southern slope of Cerro de la Horqueta.1
- Bahia Honda1
- Barro Colorado1
- Barro Colorado Island, Canal Zone.1
- Barro Colorado Island, Gatun Lake, along Wm. Morton Wheeler Trail1
- Barro Colorado Island; Gatun Lake, along Wm. Morton Wheeler Trail, Canal Zone1
- Barro Colorado Island; near Channel Pt.1
- Boquete1