| Philodendron insigne Schott | G. S. Bunting 2861 | Venezuela. Bolívar. Carretera El Dorado- La Gran Sabana, km. 131-134, cerca del campamento militar. | | 3783211 |  |
| Philodendron insigne Schott | O. Huber 9208 | Venezuela. Bolívar. Roscio Mun. Quebrada del Jaspe, aprox. 8 km al SE de San Ignacio de Yuruaní, al E de la Carretera hacia Santa Elena de Uairén. | | 3783204 |  |
| Philodendron insigne Schott | G. S. Bunting 4102 | Venezuela. Amazonas. Casiquiare. Río Guainía: alrededores de Maroa, en bosque y sabanita. | | 3783205 |  |
| Philodendron insigne Schott | G. S. Bunting 4102 | Venezuela. Amazonas. Casiquiare. Río Guainía: alrededores de Maroa, en bosque y sabanita. | | 3783206 |  |
| Philodendron insigne Schott | G. S. Bunting 3762 | Venezuela. Amazonas. Casiquiare. Alrededores de Yavita (río Temi) y cerca de la carretera Yavita-Pimichín hasta el km. 5 hacia Pimichín. | | 3783207 |  |
| Philodendron insigne Schott | B. Maguire 33343 | Venezuela. Mesa Grande, Ilu-Tepui, Gran Sabana. | | 3783195 |  |
| Philodendron insigne Schott | B. Maguire 24405 | Suriname. Tafelberg (Table Mountain), northeast of Savanna II, Camp I. | | 3783208 |  |
| Philodendron insigne Schott | B. Maguire 24405 | Suriname. Tafelberg (Table Mountain), northeast of Savanna II, Camp I. | | 3783152 |  |
| Philodendron insigne Schott | B. M. Boom 7532 | Guyana. Upper Mazaruni River region, Karowtipu Mountain. NE of camp along trail to savanna. | | 3783220 |  |
| Philodendron insigne Schott | B. Maguire 23412a | Guyana. Kaieteur Plateau, Kaiteur Savannas. | | 3783219 |  |
| Philodendron insigne Schott | B. Hoffman 1717 | Guyana. Cuyuni-Mazaruni. Pakaraima Mts; basecamp 8.6 km NE Imbaimadai on Partang R. tributary, 0.5 km E. | | 3783153 |  |
| Philodendron insigne Schott | T. D. McDowell 4725 | Guyana. Cuyuni-Mazaruni. To plateau S end of Haiamatipu. | | 3783213 |  |
| Philodendron insigne Schott | K. M. Redden 2715 | Guyana. Cuyuni-Mazaruni. Pakaraima Mts., Mazaruni River. 0.4 miles W of Base Camp 6. | | 3783214 |  |
| Philodendron insigne Schott | H. D. Clarke 5267 | Guyana. Cuyuni-Mazaruni. Paruima, 9 km W. | | 3783215 |  |
| Philodendron insigne Schott | H. D. Clarke 9108 | Guyana. Potaro-Siparuni. Mt. Ayanganna, east face, plateau above first escarpment, 1 km N of camp. | | 03783194 |  |
| Philodendron insigne Schott | H. D. Clarke 11938 | Guyana. Cuyuni-Mazaruni. Mt. Maringma, slope below sub-summit plateau. | | 3783216 |  |
| Philodendron insigne Schott | B. Maguire 33343 | Venezuela. Bolívar. Gran Sabana Mun. Mesa Grande. | | 3783196 |  |
| Philodendron insigne Schott | J. A. Steyermark 60732 | Venezuela. Bolívar. Dense forest along Río Karuai bordering savanna between base of Ptari-tepuí and Sororopán- tepuí. | | 3783202 |  |
| Philodendron insigne Schott | J. A. Steyermark 74832 | Venezuela. Bolívar. Along trail between camp 2 and camp 3, northwestern part of Abácapa- tepuí. | | 3783201 |  |
| Philodendron insigne Schott | J. A. Steyermark 75363 | Venezuela. Bolívar. Lower southest-facing forested slopes of Chimantá-tepuí (Torono-tepuí) at extreme southern end on north side of Río Tirica (left-hand branch). | | 3783200 |  |
