- Bayamón1
- Camp Cienaga Alta Barrio Cubuy, Canóvanas.1
- Canóvanas1
- Contact UM Herbarium1
- E of Cedra, road to Las Cruces.1
- El Toro Trail, Sierra de Luquillo.1
- Extreme summit of La Torrecilla, NW of Barranquitas.1
- Extreme summit of La Torrecilla, NW of of Barranquitas.1
- Guajataca, vicinity of Isabela.1
- Guilarte Mt, Adjuntas.1
- High ridge leading to El Toro, Sierra de Luquillo.1
- Isabela1
- Km 19, Ponce Adjuntas Road.1
- Luquillo Mts.1
- Mayaguez1
- Middle slopes of twin mountain ("Seras de la Virgen") about midway between Cayey and Salinas.1
- Mountain at Km 10, Guavate Purchase Unit, Sierra de Cayey1
- Mt. Morales, Utuado.1
- N slope of the Luquillo Mts.1
- Near cabin #4. El Yunque.1