| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Matthaea heterophylla Quisumb. & Merr. | M. Ramos Bureau of Science No. 47318 with G. Edaño, Mar 1926 | Philippines. Isabela. Mt. Moises. Luzon. | isotype | 320762 |  |
| Matthaea heterophylla Quisumb. & Merr. | G. E. Edaño 2294 | Philippines. Cagayan. Mt. Cagua Volcano. | 04722380 |  | |
| Matthaea heterophylla Quisumb. & Merr. | M. Ramos 47089 | Philippines. Isabela. San Mariano. | 04722381 |  |