| Name | Syngramma luzonica Alderwerelt | 
| Authorship | Alderwerelt | 
| Rank | Species | 
| Placed in | Syngramma J. Smith | 
| Citation | 1920 Bull. Jard. Bot. Buitenzorg ser. 3, 2: 174 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Syngramma luzonica Alderwerelt | 
| Identification made in | [no date] (1) |