| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Orthaea stipitata (Luteyn) Luteyn | T. B. MacDougall s.n. 01 Mar 1970 | Mexico. Oaxaca. La Esperanza, Comaltepec, Ixtlan. | |||
| Orthaea apophysata (Griseb.) A.C.Sm. | A. Fendler 489 1877 - 1880 | Trinidad and Tobago. Trinidad. | |||
| Orthaea apophysata (Griseb.) A.C.Sm. | L. J. Graf 17 12 Mar 1936 | Trinidad and Tobago. Trinidad. Mt. El Tucuche. | |||
| Orthaea apophysata (Griseb.) A.C.Sm. | N. Y. Sandwith 1252 31 Aug 1937 | Guyana. Potaro River; Amatuk. | |||
| Orthaea apophysata (Griseb.) A.C.Sm. | K. M. Redden 3906 with et al., 31 Aug 2006 | Guyana. Kaieteur National Park, above falls. Trail to Johnson's Point Lookout. | |||
| Orthaea apophysata (Griseb.) A.C.Sm. | C. L. Kelloff 704 with et al., 21 May 1991 | Guyana. Potaro-Siparuni. Ebini Mt. | |||
| Orthaea apophysata (Griseb.) A.C.Sm. | K. M. Redden 3975 with et al., 03 Sep 2006 | Guyana. Wartuk falls camp. | |||
| Orthaea crinita A.C.Sm. | K. M. Redden 2007 with et al., 19 Feb 2004 | Guyana. Pakaraima Mts., Mazaruni River. Just above ABC Falls. Trail/track 2.03 miles SW of Base Camp 6 heading East. | |||
| Orthaea ferreyrae A.C.Sm. | J. Jones | C. Davidson 9110 13 Nov 1979 | Peru. Junín. 38.4 km NE of Tarma on Carretera 20B to Oxapampa. | |||
| Orthaea merumensis Maguire, Steyerm. & Luteyn | L. J. Gillespie 948 30 Mar 1989 | Guyana. Potaro-Siparuni. Kaieteur National Park, between airstrip and escarpment. | |||
| Orthaea merumensis Maguire, Steyerm. & Luteyn | L. J. Gillespie 1356 with et al., 08 May 1989 | Guyana. Potaro-Siparuni. Kaieteur National Park, along Potaro R., 0.5-2 km upstream of Kaieteur Falls. | |||
| Orthaea merumensis Maguire, Steyerm. & Luteyn | P. J. M. Maas 2623 with et al., 22 Aug 1977 | Guyana. Mount Latipú, 15 km. north of Kamarang (Mazaruni River). | |||
| Orthaea merumensis Maguire, Steyerm. & Luteyn | P. J. M. Maas | L. Y. T. Westra 4191 10 Nov 1979 | Guyana. Cuyuni-Mazaruni. Mt. Latipú, Pakaraima Mts. (Mazaruni R.). | |||
| Orthaea wurdackii Maguire, Steyerm. & Luteyn | S. S. Renner 2092 09 Feb 1985 | Venezuela. Amazonas. Río Negro Mun. Camp VII. | |||
| Orthaea secundiflora (Poepp. & Endl.) Klotz | Y. E. J. Mexia 8200 17 Sep 1936 | Peru. Huánuco. Distrito Churubamba; Hacienda Mercedes; Balsa-playa. | |||
| Orthaea abbreviata Drake | W. H. Camp E757 31 Oct 1944 | Ecuador. Morona-Santiago/Zamora-Chinchipe border. E slope, trail from Sevilla de Oro to Méndez, region of Tambo Pilas, near mouth of rio Patos. | |||
| Orthaea secundiflora (Poepp. & Endl.) Klotzsch | J. L. Luteyn 11302 with E. Cotton, 28 Jan 1985 | Ecuador. Loja. Loja-Zamora rd., Km 10 marker E of Loja. | |||
| Orthaea fimbriata Luteyn | J. L. Luteyn 8430 with et al., 17 May 1982 | Ecuador. Sucumbíos. Santa Barbara-La Bonita rd., 5 km E of Santa Barbara. | |||
| Orthaea oedipus Luteyn | J. L. Luteyn 10652 with R. Callejas & J. J. Pipoly, 21 May 1984-22 May 1984 | Colombia. Chocó. Bolívar-Quibdó road, 37-40 km W of El Carmen. | isotype | 10257 |  |
| Orthaea | J. L. Luteyn 13618 with L. Dorr, 10 May 1990 | Bolivia. La Paz. Murillo; Valle de Zongo, vic. of the Escuela Cambaya, 28.3 km N (below) La Cumbre. | 02508752 |  | |
| Orthaea | J. L. Luteyn 13618 with L. Dorr, 10 May 1990 | Bolivia. La Paz. Murillo; Valle de Zongo, vic. of the Escuela Cambaya, 28.3 km N (below) La Cumbre. | 02508766 |  | |
| Orthaea oriens Luteyn | J. L. Luteyn 14661 with D. S. Sylva, 04 Oct 1992 | Ecuador. Napo. Hollin-Loreto rd., 15.5-40 km E of Baeza-Puyo rd. junction. | |||
| Orthaea fimbriata Luteyn | J. L. Luteyn 7998 with S. Clemants, 18 Jan 1981 | Ecuador. Loja. Nudo de Huagrauma area, ca. 48-50 km N of Loja and 11-13 km S of Saraguro. | |||
| Orthaea fimbriata Luteyn | J. L. Luteyn 11005 with E. Cotton, 11 Jan 1985 | Ecuador. Sucumbíos. 8-12 km ESE of Santa Barbara. | |||
| Orthaea venamensis Maguire, Steyerm. & Luteyn | J. L. Luteyn 6330 with M. Lebrón-Luteyn & J. Steyermark, 18 Nov 1978 | Venezuela. Bolívar. Km 117 along El Dorado-Sta. Elena road. | |||
| Orthaea secundiflora (Poepp. & Endl.) Klotzsch | J. L. Luteyn 14568 with A. Freire F., 30 Apr 1992 | Ecuador. Tungurahua. Baños-Puyo rd., 11.3-19.9 km E of Baños. | |||
| Orthaea venamensis Maguire, Steyerm. & Luteyn | J. L. Luteyn 15277 with Fred Stauffer & Milagro Marquez, 23 Nov 1997 | Venezuela. Bolívar. Sierra de Lema, "La Escalera", Km 124, along El Dorado-Sta. Elena road. | 189647 |  | |
| Orthaea fimbriata Luteyn | J. L. Luteyn 11005 with E. Cotton, 11 Jan 1985 | Ecuador. Sucumbíos. 8-12 km ESE of Santa Barbara. | |||
| Orthaea panamensis (Luteyn & Wilbur) Luteyn | J. L. Luteyn 14863 18 Feb 1996 | Panama. Veraguas. Trail to Cerro Tute, beginning 0.7 km N of the Escuela Agricola de Alto Piedra, N of Santa Fé. | 12190 |  | |
| Orthaea | J. L. Luteyn 15639 with P. Pedraza, N. Salinas & V. H. Qquellón, 06 May 2005 | Peru. Cusco. Cusco-Paucartambo road, ca. 13 km NE (below)entrance road to park (Tres Cruces) at Acanacu. | 718072 |  | |
| Orthaea merumensis Maguire, Steyerm. & Luteyn | J. L. Luteyn 6248 with et al., 15 Nov 1978 | Venezuela. Bolívar. Km 118 (old camp at km 125) along El Dorado-Sta Elena road, on ascent to Gran Sabana. |  | ||
| Orthaea merumensis Maguire, Steyerm. & Luteyn | J. L. Luteyn 6272 with et al., 16 Nov 1978 | Venezuela. Bolívar. Km 122-123 along El Dorado-Sta. Elena road. | |||
| Orthaea coriacea Luteyn | J. L. Luteyn 5486 | ||||
| Orthaea secundiflora (Poepp. & Endl.) Klotzsch | J. L. Luteyn 11302 with Elvira Cotton, 28 Jan 1985 | Ecuador. Loja. Km marker 10 E of Loja towards Zamora. | 01055914 |  | |
| Orthaea secundiflora (Poepp. & Endl.) Klotzsch | J. L. Luteyn 14568 with Alina Freire Fierro, 30 Apr 1992 | Ecuador. Tungurahua. Baños-Puyos road, 11.3-19.9 km E of Baños. | 01055916 |  | |
| Orthaea secundiflora (Poepp. & Endl.) Klotzsch | J. L. Luteyn 14568 with Alina Freire Fierro, 30 Apr 1992 | Ecuador. Tungurahua. Baños-Puyos road, 11.3-19.9 km E of Baños. | 01055917 |  | |
| Orthaea fimbriata | J. L. Luteyn 8430 with Henrik Balslev; Brian Boom, 17 May 1982 | Ecuador. Napo. Santa Barbara-La Bonita road, 5 km E of Santa Barbara. | 2604392 |  | |
| Orthaea fimbriata | J. L. Luteyn 11005 with Elvira Cotton, 11 Jan 1985 | Ecuador. Napo. 8-12 km ESE of Santa Barbara. Steep roadsides. | 2604393 |  | |
| Orthaea oedipus | J. L. Luteyn 12438 with Javier Roldan, 26 May 1988 | Colombia. Chocó. Carmen del Atrato-Quibdo road; 7-11 km W of El Siete. Roadsides. | 2604401 |  | |
| Orthaea oedipus | J. L. Luteyn 7210 with Maria Lebrón-Luteyn, 03 Apr 1979 | Colombia. Chocó. Km 125-134 Medellón-Quibdó road. Steep roadside slopes and pasture borders. | 2604402 |  |
