Ryania speciosa var. minor Monach.
Salicaceae
| Collection Number | Davidson, C 3642 |
| Collectors | C. Davidson |
| Identified By | C. Davidson, X.98 |
| Source | C. Davidson |
| Date | 20 November 1975 |
| Country | Peru |
| region | Loreto |
| province | Maynas |
| Location | SW of Iquitos at Pina Negra. Trail SE of the road. Primary lowland rainforest. Heavy leaf litter over white sand. |