| Discocalyx montana Elmer | A. D. E. Elmer 9348 | Philippines. Luzon, Tayabas, Lucban. | | 5017137 |  |
| Discocalyx montana Elmer | A. D. E. Elmer 9349 | Philippines. Luzon, Tayabas, Lucban. | | 5017138 |  |
| Discocalyx philippinensis (A.DC.) Mez | A. D. E. Elmer 22011 | Philippines. Pampanga. Luzon, Camp Stotsenburg (Mt. Pinatubo). | | 05017144 |  |
| Discocalyx cybianthoides (A.DC.) Mez | A. D. E. Elmer 6836 | Philippines. Bataan. Luzon, Mt. Mariveles. | | 5017054 |  |
| Discocalyx | A. D. E. Elmer 15282 | Philippines. Sorsogon. Island of Luzon, Irosin (Mt. Bulusan). | | 05017048 |  |
| Discocalyx mindanaensis Elmer | A. D. E. Elmer 14099 | Philippines. Island of Mindanao, Province of Agusan, Cabadbaran (Mt. Urdaneta). | | 05017125 |  |
| Discocalyx | A. D. E. Elmer 16313 | Philippines. Sorsogon. Island of Luzon, Irosin (Mt. Bulusan). | | 05017049 |  |
| Discocalyx cybianthoides (A.DC.) Mez | Ahern's collector 2983 | Philippines. Rizal. Luzon. | | 05017038 |  |
| Discocalyx cybianthoides (A.DC.) Mez | Ahern's collector 395 | Philippines. Rizal. Luzon, Antipolo. | | 5017041 |  |
| Discocalyx | G. E. Edaño 76336 | Philippines. Camarines Sur. Luzon, Kinaclan. | | 5023329 |  |
| Discocalyx effusa Mez | G. E. Edaño 76038 | Philippines. Camarines Sur. Luzon, Mt. Madooy. | | 5017070 |  |
| Discocalyx cybianthoides (A.DC.) Mez | G. E. Edaño 26880 | Philippines. Luzon, Province of Tayabas. | | 5017058 |  |
| Discocalyx linearifolia Elmer | G. E. Edaño 75938 | Philippines. Camarines Sur. Luzon, Mt. Potianay. | | 05017095 |  |
| Discocalyx effusa Mez | G. E. Edaño 76038 | Philippines. Camarines Sur. Luzon, Mt. Madooy. | | 5017067 |  |
| Discocalyx linearifolia Elmer | M. Ramos 75784 | Philippines. Catanduanes. Mt. Abucay. | | 05017094 |  |
| Discocalyx mindanaensis Elmer | M. Ramos 75160 | Philippines. Catanduanes. Barrio Simambuyo. | | 05017124 |  |
| Discocalyx linearifolia Elmer | M. Ramos 75595 | Philippines. Catanduanes. Dakulangpatag. | | 05017096 |  |
| Discocalyx macrophylla Merr. | M. Ramos 33039 | Philippines. Ilocos Norte. Luzon, Bagui to Claveria. | | 05017099 |  |
| Discocalyx montana Elmer | M. Ramos 33274 | Philippines. Ilocos Norte. Luzon, Mt. Palimlin. | | 5017139 |  |
| Discocalyx filipes Mez | M. Ramos 4810 | Philippines. Zambales. Luzon, Mt. Marayep. | | 5017074 |  |