| Name | Alstonia longifolia (A. de Candolle) Pichon | 
| Authorship | (A. de Candolle) Pichon | 
| Rank | Species | 
| Placed in | Alstonia R. Brown | 
| Citation | 1947. Bull. Mus. Natl. Hist. Nat. ser. 2, 19: 297. | 
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Alstonia longifolia (A. de Candolle) Pichon | 
| Identification made in | 1996 (1), 2005 (11) | 
