| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Oligactis garcia-barrigae H.Rob. | H. García-Barriga 17689 26 Dec 1962-28 Dec 1962 | Colombia. Cundinamarca. Depto. Cundinamarca-Meta: Cordillera Oriental, vertiente oriental. Fómeque: camino de herradura al Lago de Chingaza y cordillera de Cerro Verde. | isotype | 230801 |  |
| Bupleurum oligactis Boiss. | M. R. K. Lambert 215 | Morocco. CIRQUE de JAFFAR, AYACHI, High Atlas. | 04965613 |  | |
| Oligactis | B. R. Nordenstam 234 with R. Lundin, 11 Feb 1991 | Ecuador. Carchi. Road to El Carmelo-La Bonita, 14 km from main road Tulcán-Ibarra. | |||
| Oligactis | B. R. Nordenstam 224 with R. Lundin, 9 Feb 1991 | Ecuador. Carchi. 78 km from Tulcán on Maldonado road. | |||
| Oligactis | B. R. Nordenstam 243 with R. Lundin, 11 Feb 1991 | Ecuador. Sucumbíos. Km 46 on road to La Bonita, on turnoff from Tulcán-Ibarra road. | |||
| Oligactis | B. R. Nordenstam 40 with R. Lundin, 22 Jan 1991 | Ecuador. Loja. 21 km S. of Yangana. Pass between provinces Loja and Zamora Chinchipe. | |||
| Oligactis | B. R. Nordenstam 118 with R. Lundin, 27 Jan 1991 | Ecuador. Azuay. 44 km from Paute, 3 km NE. Palmas. | |||
| Oligactis | B. R. Nordenstam 122 with R. Lundin, 27 Jan 1991 | Ecuador. Santiago-Zamora: 73 km NE. of Paute. Arenalis hydroelectric power station. | |||
| Oligactis | B. R. Nordenstam 141 with R. Lundin, 28 Jan 1991 | Ecuador. Azuay. 1 km W. of pass summit at province border to Morena-Santiago. | |||
| Oligactis coriacea (Hieron.) H.Rob. & Brettell | B. R. Nordenstam 215 with R. Lundin, 9 Feb 1991 | Ecuador. Carchi. 56 km from Tulcán on Maldonado road.. | |||
| Oligactis | B. R. Nordenstam 234 with R. Lundin, 11 Feb 1991 | Ecuador. Carchi. Road to El Carmelo-La Bonita, 14 km from main road Tulcán-Ibarra. | |||
| Oligactis | B. R. Nordenstam 224 with R. Lundin, 9 Feb 1991 | Ecuador. Carchi. 78 km from Tulcán on Maldonado road. | |||
| Oligactis | B. R. Nordenstam 40 with R. Lundin, 22 Jan 1991 | Ecuador. Loja. 21 km S. of Yangana. Pass between provinces Loja and Zamora Chinchipe. | |||
| Oligactis | B. R. Nordenstam 118 with R. Lundin, 27 Jan 1991 | Ecuador. Azuay. 44 km from Paute, 3 km NE. Palmas. | |||
| Oligactis | B. R. Nordenstam 122 with R. Lundin, 27 Jan 1991 | Ecuador. Santiago-Zamora: 73 km NE. of Paute. Arenalis hydroelectric power station. | |||
| Oligactis | B. R. Nordenstam 141 with R. Lundin, 28 Jan 1991 | Ecuador. Azuay. 1 km W. of pass summit at province border to Morena-Santiago. | |||
| Oligactis coriacea (Hieron.) H.Rob. & Brettell | B. R. Nordenstam 215 with R. Lundin, 9 Feb 1991 | Ecuador. Carchi. 56 km from Tulcán on Maldonado road.. | |||
| Oligactis | B. R. Nordenstam 52 with R. Lundin, 22 Jan 1991 | Ecuador. Zamora Chinchipe. 28 km S. of Yangana., pass. | |||
| Oligactis | B. R. Nordenstam 52 with R. Lundin, 22 Jan 1991 | Ecuador. Zamora Chinchipe. 28 km S. of Yangana., pass. | |||
| Oligactis | B. R. Nordenstam 243 with R. Lundin, 11 Feb 1991 | Ecuador. Sucumbíos. Km 46 on road to La Bonita, on turnoff from Tulcán-Ibarra road. | |||
| Oligactis volubilis (Kunth) Cass. | 04760467 |  | |||
| Oligactis | 02629289 |  | |||
| Oligactis coriacea (Hieron.) H.Rob. & Brettell | 04148110 |  | |||
| Oligactis volubilis (Kunth) Cass. | 05187414 |  | |||
| Oligactis | M. F. González Giraldo 736 with Julio Betancur, Arley Duque, William Galvis, Fredy Gómez, Oscar Laverde, Mónica Londoño, Mauricio Ríos & Javier Serna, 1 Feb 2012 | Colombia. Antioquia. Abriaquí Mun. Parque Nacional Natural Las Orquídeas, Vereda Piedras, sitio La Linda ("La Truchera"). | 02506509 |  | |
| Oligactis pichinchensis (Hieron.) H.Rob. & Brettel | J. L. Clark 6417 with Mejía, O., 09 Dec 2001 | Ecuador. Carchi. Tulcán (Canton). Collection made along main highway between Maldonado and Tulcan (near Tufiño). Near northern boder of the Reserva Ecológica El Angel. |