| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Philodendron acutatum Schott | D. Larpin 712 01 Jun 1989 | French Guiana. Montagne des Nouragues, Bassin de l'Approuague. | |||
| Philodendron acutatum Schott | M. L. Alencar 416a 04 Jul 1979 | Brazil. Collected along the Rio Negro between Manaus and São Gabriel. IIha Acaburu; igapó. | 01073913 |  | |
| Philodendron acutatum Schott | N. T. da Silva 2082 30 May 1969 | Brazil. Pará. Jari. Estrada do Munguba km 2. | 01073916 |  | |
| Philodendron acutatum Schott | L.A. Gomes 379 with B.S. Amorim, J. L. Costa-Lima, A.R. Lourenço, & E. Santos, 19 Apr 2012 | Brazil. Sergipe. Capela. RVS Mata do Junco. | 1738108 |  | |
| Philodendron acutatum Schott | C. A. Todzia 2274 with S. R. Hill, B. W. Nelson, C. A. Cid, J. Guedes, & J. Lima dos Santos, 29 Jun 1983 | Brazil. Amazonas. Borba Mun. Terra firme forest just north of Canuma. | 01073914 |  | |
| Philodendron acutatum Schott | C. A. Todzia 2274 with S. R. Hill, B. W. Nelson, C. A. Cid, J. Guedes, & J. Lima dos Santos, 29 Jun 1983 | Brazil. Amazonas. Borba Mun. Terra firme forest just north of Canuma. | 01073915 |  | |
| Philodendron acutatum Schott | G. Martinelli 18502 26 May 2015 | Brazil. Mato Grosso. Rosário Oeste Mun. SESC Serra Azul, antiga Fazenda Santo Antonio, estrada principal próximo a caverna Pote de Diamante. | 03097883 |  | |
| Philodendron acutatum Schott | J. M. Pires 51153 with Wm. Rodrigues, G. C. Irvine, 21 Sep 1961 | Brazil. Amapá. Rio Araguari. downriver from Porto Platón. | 01073908 |  | |
| Philodendron acutatum Schott | B. W. Nelson 1144 26 Apr 1981 | Brazil. Pará. Road from Sta Izabel to rio Guamá, 90 km from Belé-Road from Sta Izabel to rio Guamá, 90 km from Belém. Várzea swamp near rio Guamá, dominated by açaí, buriti a Bombacaceae. | 1552898 |  | |
| Philodendron acutatum Schott | B. W. Nelson 1144 26 Apr 1981 | Brazil. Pará. Road from Sta Izabel to rio Guamá, 90 km from Belé-Road from Sta Izabel to rio Guamá, 90 km from Belém. Várzea swamp near rio Guamá, dominated by açaí, buriti a Bombacaceae. | 1552899 |  | |
| Philodendron acutatum Schott | H. S. Irwin 16302 with J. W. Grear, R. Reis dos Santos, & R. Souza, 31 May 1966 | Brazil. Mato Grosso. Ca. 86 km. N. of Xavantina. Serra do Roncador. | 873012 |  | |
| Philodendron acutatum Schott | H. S. Irwin 16302 with J. W. Grear, R. Reis dos Santos, & R. Souza, 31 May 1966 | Brazil. Mato Grosso. Ca. 86 km. N. of Xavantina. Serra do Roncador. | 873013 |  | |
| Philodendron acutatum Schott | H. S. Irwin 11937 with R. Souza, R. Reis dos Santos, 21 Jan 1966 | Brazil. Goiás. Mossâmedes Mun. Serra Dourada, lower slopes of Serra Dourada, ca. 30 km S. of Goiás Velho. | 873015 |  | |
| Philodendron acutatum Schott | H. S. Irwin 47605 with J. M. Pires, L. Y. Th. Westra, 18 Aug 1960 | Brazil. Amapá. Rio Oiapoque, opposite Pedra Alice. | 01073911 |  | |
| Philodendron acutatum Schott | H. S. Irwin 31441 with R. M. Harley, G. L. Smith, with S. G. da Fonsêca, R. Souza, J. Fonsêca Filho, 03 Mar 1971 | Brazil. Bahia. Barreiras Mun. Valley of the Rio das Ondas, on slopes of Espigão Mestre, ca. 8 km N.W. of Barreiras, incomplete road to Santa Rita da Cássia. | 821545 |  | |
| Philodendron acutatum Schott | H. S. Irwin 21722 with H. Maxwell, D. C. Wasshausen, 23 Mar 1968 | Brazil. Goiás. Alto Paraíso de Goiás Mun. Ca. 27 km S. of Paraíso. | 873014 |  | |
| Philodendron acutatum Schott | R. M. Harley 18890 with S. J. Mayo, R. M. Storr, T. S. Santos & R. S. Pinheiro, 19 Feb 1977 | Brazil. Bahia. Serra do Sincorá. 5 km south of Andarí just off the road to Mucugé by the north bank of the Rio Paraguaçú overlying pink quartzitic sands. | 821681 |  | |
| Philodendron acutatum Schott | B. Maguire 40037 23 Nov 1954 | Brazil. Roraima. Serra Tepequem, Terr. do Rio Branco. | 02711386 |  | |
| Philodendron acutatum Schott | B. Maguire 40037 23 Nov 1954 | Brazil. Roraima. Serra Tepequem, Terr. do Rio Branco. | 02711385 |  | |
| Philodendron acutatum Schott | H. S. Irwin 47605 with J. M. Pires, L. Y. T. Westra, 18 Aug 1960 | Brazil. Amapá. Rio Oiapoque: opposite Pedra Alice. | 01073909 |  | |
| Philodendron acutatum Schott | H. S. Irwin 12444 with J. W. Grear, Jr., R. Souza, R. Reis dos Santos, 09 Feb 1966 | Brazil. Goiás. Alto Paraíso de Goiás Mun. Chapada dos Veadeiros, ca. 20 km W. of Alto Paraíso de Goiás (formerly Veadeiros). | 873016 |  | |
| Philodendron acutatum Schott | G. T. Prance 58510 with N.T. Silva, 02 Aug 1964 | Brazil. Tocantins. West of Filadélfia in Serra de Mamoneira. | 873017 |  | |
| Philodendron acutatum Schott | G. T. Prance 6028 with E. Forero, B. L. Wrigley, J. F. Ramos & L. G. Farias, 14 Jul 1968 | Brazil. Rondônia. Basin of Rio Madeira. Serra dos Murales, 14 km. north northwest of junction of Rio Madeira and Abuña. | 01073907 |  | |
| Philodendron acutatum Schott | C. R. Sperling 6088 with M. G. Silva, M. Condon, C. S. Rosario, R. P. Lima, J. C. dos Santos, 11 Jun 1982 | Brazil. Pará. Serra dos Carajas. Ca. 2km northwest of Rio Itacaiunas from ferry crossing on the road to AMZA camp Saloro-2. Along abandoned road. | 01073917 |  | |
| Philodendron acutatum Schott | G. Davidse 17654 with N. A. Rosa, C. S. Rosario & M. G. Silva, 30 Mar 1980 | Brazil. Pará. Vigia Mun. 17 km southeast of Vigia along road (PA-140.) to Belém. | 01073912 |  | |
| Philodendron acutatum Schott | W. Rodriguez 7443 with Nicolas Castano, Norida Lucia Marin, and Walter Estrada, 17 Jul 2012 | Colombia. Vaupés. Mitú Mun. Boca toma del acueducto municipal, bosque muy intervenido, zona de lomerío, subiendo a Cerro Guacamaya. | 04323605 |  | |
| Philodendron acutatum Schott | G. S. Bunting 7878 | Venezuela. Zulia. Miranda Mun. Alrededores de El Consejo de Ciruma, cerca del ojo de agua "El Cardon". | 3782488 |  | |
| Philodendron acutatum Schott | G. S. Bunting 5688 | Venezuela. Zulia. Miranda Mun. Carretera El Consejo-Quiroz, entre km. 7 al SE de El Consejo y Quiroz. | 3782484 |  | |
| Philodendron acutatum Schott | H. A. Gleason 846 | Guyana. Dense upland forest, Rockstone. | 03782461 |  | |
| Philodendron acutatum Schott | H. Leng 344 | Guyana. Upper Mazaruni River. Kamkusa. | 3782506 |  | |
| Philodendron acutatum Schott | H. Leng 226 | Guyana. Upper Mazaruni River. Kurupung. | 3782507 |  | |
| Philodendron acutatum Schott | G. Davidse 4245 | Venezuela. Guárico. 9 km SW of Roblecito (Roblecito ca. 20 km S of Chagauramos). | 3782505 |  | |
| Philodendron acutatum Schott | H. H. Rusby s.n. with R. W. Squires, 1896 | Venezuela. The Lower Orinoco. | 3782538 |  | |
| Philodendron acutatum Schott | G. S. Bunting 9892 | Venezuela. Trujillo. Betijoque Mun. Carretera Maracaibo-Agua Viva, aprox. 12 km al noroeste de Agua Viva, o sea 32 km al SE de La Raya. | 3782500 |  | |
| Philodendron acutatum Schott | G. S. Bunting 9892 | Venezuela. Trujillo. Betijoque Mun. Carretera Maracaibo-Agua Viva, aprox. 12 km al noroeste de Agua Viva, o sea 32 km al SE de La Raya, en bosque de galería. | 3782513 |  | |
| Philodendron acutatum Schott | W. E. Broadway 287 | French Guiana. Vicinity of Cayenne. | 3782462 |  | |
| Philodendron acutatum Schott | B. M. Torke 976 with Thomas Couvreur, 12 May 2011 | Brazil. Pará. Aveiro Mun. Floresta Nacional do Tapajós: Tapajós River, east bank, near community of Aveiro, Fazenda Santim, north of Aveiro, 0-1 km inland from river. | 02540917 |  | |
| Philodendron acutatum Schott | B. J. Pickel 3010 27 May 1932 | Brazil. Pernambuco. Tapera. | 821544 |  | |
| Philodendron acutatum Schott | T. C. Plowman 8329 with G. Davidse, N.A. Rosa, C.S. Rosário & M.R. dos Santos, 03 Feb 1980 | Brazil. Tocantins. Presidente Kennedy Mun. Road from highway BR-153 to Itaporá, 12 km. west of village of Presidente Kennedy. Fazenda Primavera along Ribeirão Feínho. | 873011 |  | |
| Philodendron acutatum Schott | T. C. Plowman 8521 with G. Davidse, N.A. Rosa, C.S. Rosário & M.R. dos Santos, 08 Feb 1980 | Brazil. Pará. Conceição do Araguaia Mun. Range of low hills ca. 20 km west of Redenção, near Corrego São João and Troncamento Santa Teresa. | 01073910 |  |