Marcgravia roonii S. Dressler
Marcgraviaceae
| Collection Number | Hammel, B 26111 |
| Collectors | B. Hammel, I. Perez-Hammel, C. Davidson |
| Identified By | B. Hammel (MO), 2012 |
| Source | C. Davidson |
| Date | 03 March 2012 |
| Country | Costa Rica |
| province | San Jose |
| canton | Tarrazu |
| Location | Entre Londres y San Isidro de Dota, ca. 0.5 km del Albergue Tinamu. 800 m elev. |
| Lat/Long | N 09 29 12.0 W 083 57 24.5 |
| Note | Liana fuerte. Olor de flores mas ó menos dulce, y poquito mohoso. |