| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Ceratostema loranthiflorum Benth. | K. T. Hartweg 787 | Ecuador. Loja. Nr Loja. | |||
| Ceratostema megalobum Luteyn | H. H. van der Werff 9091 with W. Palacios, 26 Apr 1987 | Ecuador. Loja. About 10 km SW of Loja, along road past the University towards La Violeta. | isotype | 10420 |  |
| Ceratostema megalobum Luteyn | H. H. van der Werff 9091 with W. Palacios, 26 Apr 1987 | Ecuador. Loja. About 10 km SW of Loja, rd. past University towards La Violeta. | |||
| Ceratostema megalobum Luteyn | H. H. van der Werff 9091 with W. Palacios, 26 Apr 1987 | Ecuador. Loja. ca 10 km SW of Loja, along rd past University towards La Violeta. | |||
| Ceratostema nodosum Luteyn | W. A. Palacios 9540 with et al., 12 Jan 1992 | Ecuador. Napo. Canton Quijos, Papallacta-Cuyuja road, Quebrada Culinyacu. | |||
| Ceratostema nodosum Luteyn | F. Hurtado 2594 23 Oct 1989 | Ecuador. Napo. Hollín-Loreto road, km 32, community Challua Yacua. | |||
| Ceratostema nodosum Luteyn | F. Hurtado 745 10 Oct 1988 | Ecuador. Napo. Hollin-Loreto road, km 40-50, near Huamani and Rio Pucuno. | |||
| Ceratostema nodosum Luteyn | F. Hurtado 769 10 Oct 1988 | Ecuador. Napo. Hollin-Loreto road, km 40-50, near Huamani and Rio Pucuno. | |||
| Ceratostema nodosum Luteyn | W. A. Palacios 2251 12 Dec 1987 | Ecuador. Napo. Hollin-Loreto road, km 40, betweeen Rio Guamani and Rio Pucuno. | |||
| Ceratostema nodosum Luteyn | F. Hurtado 1190 17 Dec 1988 | Ecuador. Napo. Hollin-Loreto road, km 25, comunity Challua Yacu. | |||
| Ceratostema flexuosum (A.C.Sm.) J.F.Macbr. | W. Lobb 79 | Ecuador. Rosario, in woods. | |||
| Ceratostema biflorum Poepp. & Endl. | E. F. Poeppig 1350 1829 | Peru. ?. | isotype | 10104 |  |
| Ceratostema megabracteatum Luteyn | P. Jorgensen 61980 05 Dec 1987 | Ecuador. Napo. Baeza-Cosanga road, turnoff just before Cosanga, km 4. | |||
| Ceratostema ulei Mansf. | E. H. G. Ule br.40 s.d. | Brazil. Brasilia. | holotype fragment | 11000 |  |
| Ceratostema salapa Benth. | K. T. Hartweg 784 s.d. | Ecuador. Loja. In montibus Loxa [= Loja]. | isotype | 9972 |  |
| Ceratostema alatum (Hoerold) Sleumer | C. Franquemont 177 with Franquemont, 16 Mar 1983 | Ecuador. Salasaca. Telegote Sacha hillside. | |||
| Ceratostema alatum (Hoerold) Sleumer | H. Balslev 4473 with W. C. Steere, 28 Oct 1983 | Ecuador. Pichincha. Rd. from Olmedo towards Laguna San Marcos, N slopes of Volcán Cayambe. | |||
| Ceratostema alatum (Hoerold) Sleumer | K. Romoleroux 649 02 Mar 1989 | Ecuador. Tungurahua. El Triunfo-Los Llanganates trail, El Playón. | |||
| Ceratostema alatum (Hoerold) Sleumer | H. H. van der Werff 11432 with E. Gudiño, 25 Aug 1989 | Ecuador. Azuay. Along Rd. Gualaceo-Limón. | |||
| Ceratostema alatum (Hoerold) Sleumer | L. Ellemann 66875 with J. Madsen, 22 Jan 1989 | Ecuador. Loja. Fierra Urcu, 10 km S of Saraguro. | |||
| Ceratostema alatum (Hoerold) Sleumer | G. W. Harling 1273 29 Jun 1947 | Ecuador. Azuay. Sevilla de Oro. | |||
| Ceratostema alatum (Hoerold) Sleumer | G. W. Harling 26702 with B. Stahl, 26 Feb 1993 | Ecuador. Azuay/Morona-Santiago border. Gualaceo-Limón road, at the pass point, La Virgen. | |||
| Ceratostema alatum (Hoerold) Sleumer | J. E. Madsen 85431 30 Dec 1988 | Ecuador. Loja. Pichig-Fierro Urcu road, km 9. | |||
| Ceratostema alatum (Hoerold) Sleumer | E. Madsen 85622 with L. Ellemann, 22 Jan 1989 | Ecuador. Loja. Pichig-Fierro Urcu road, km 11. | |||
| Ceratostema alatum (Hoerold) Sleumer | P. Jorgensen 56325 with et al., 17 Nov 1984 | Ecuador. Cotopaxi. Salcedo-Napo road, km 45, 10 km to the N. | |||
| Ceratostema alatum (Hoerold) Sleumer | J. Brandbyge 60966 20 May 1987 | Ecuador. Chimborazo. Atillo, slopes of Laguna Negra. | |||
| Ceratostema alatum (Hoerold) Sleumer | A. Freire Fierro 879 03 Nov 1978 | Ecuador. Imbabura. Laguna san Marcos area. | |||
| Ceratostema alatum (Hoerold) Sleumer | J. Korning 47311 with K. Thomsen, 18 Nov 1983 | Ecuador. Tungurahua. Volcán Tungurahua, around the refuge. | |||
| Ceratostema alatum (Hoerold) Sleumer | J. E. Lawesson 44119 with et al., 31 May 1983 | Ecuador. Tungurahua. Volcán Tungurahua, trail from Baños to the refuge. | |||
| Ceratostema alatum (Hoerold) Sleumer | P. Jorgensen 92844 with et al., 04 Dec 1990 | Ecuador. Azuay. Jima-San Miguel de Cuyes road, km 17.2, Páramos de Palcurco. | |||
| Ceratostema alatum (Hoerold) Sleumer | P. Jorgensen 92892 with et al., 28 Dec 1990 | Ecuador. Azuay. Jima-San Miguel de Cuyes road, km 17.4, Páramos de Palcurco. | |||
| Ceratostema alatum (Hoerold) Sleumer | P. C. D. Cazalet 5302 with T. D. Pennington, 24 Nov 1961 | Ecuador. Imbabura. Laguna San Marcos. | |||
| Ceratostema alatum (Hoerold) Sleumer | R. Spruce 5874 | Ecuador. Tungurahua. Volcán Tungurahua, above Puela. | |||
| Ceratostema alatum (Hoerold) Sleumer | P. Edwards 78 02 Aug 1969 | Ecuador. Napo. Cordillera de Llanganates, Lago Aucacocha. | |||
| Ceratostema alatum (Hoerold) Sleumer | R. Valencia 545 with et al., 18 Jul 1991 | Ecuador. Chimborazo. Parque Nacional Sangay, Changalay Chico, along Río Ramos Tambo. | |||
| Ceratostema alatum (Hoerold) Sleumer | C. W. T. Penland 310 with R. H. Summers, 04 Apr 1939 | Ecuador. Tungurahua. Páramo of Minza. | |||
| Ceratostema alatum (Hoerold) Sleumer | P. Yánez 33 06 Nov 1990 | Ecuador. Sucumbíos. Laguna de San Marcos. | |||
| Ceratostema alatum (Hoerold) Sleumer | M. L. Gavilanes 788 with et al., 12 Feb 1992 | Ecuador. Napo. Reserva Ecológica Cayambe-Coca, Quillucsha-Papallacta along Río Chalpi. | |||
| Ceratostema alatum (Hoerold) Sleumer | A. Freire Fierro 1312 12 Mar 1989 | Ecuador. Loja. Loja-Saraguro road, km 12 from turnoff to Fierro-Urco. | |||
| Ceratostema alatum (Hoerold) Sleumer | A. Freire Fierro 2410 27 Nov 1992 | Ecuador. Azuay. Cuenca-Sigsig road, between Molón and Páramos de Matanga. |
