| 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) |