| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Psammisia grandiflora Hoerold | F. W. Pennell 10403 07 Sep 1922-11 Sep 1922 | Colombia. Caldas. cerro Tatama. | |||
| Psammisia grandiflora Hoerold | F. W. Pennell 10458 08 Sep 1922-10 Sep 1922 | Colombia. Caldas. cerro Tatama. | |||
| Psammisia | E. Forero 6551 with R. Jaramillo, J. Espina & P. Palacios, 03 Mar 1980 | Colombia. Chocó. Mun. San José del Palmar, hoya del Río Torito (afluente del Río Ha- bita), declive occidental, finca Los Guaduales. | |||
| Psammisia glabra | J. von R. Warszcewicz 0 | Costa Rica. Veragua. | type | ||
| Psammisia salmonea | A. E. Lawrence 464 24 Sep 1932 | Colombia. Boyacá. El Humbo, I30 miles NW of Bogotá. | isotype | 888311 |  |
| Psammisia debilis Sleumer var. debilis | J. F. Smith 1471 with M. Galeano, 02 Mar 1989 | Colombia. Nariño. Reserva Natural La Planada, Ricaute, road along front of property. | |||
| Psammisia williamsii A.C.Sm. | J. F. Morales Quirós 1214 with L. Poveda, Q. Jiménez & N. Martín, 11 Mar 1993 | Costa Rica. Alajuela. San Ramón; Los Angeles; 12 km al N, carretera a Santa Clara. | |||
| Psammisia williamsii A.C.Sm. | R. L. Wilbur 4526 with J. Utley & K. Utley, 26 Dec 1974 | Costa Rica. Cartago. Along ridge above Río Sombrero to about its source; about 3-6 km S of El Muñeco. | |||
| Psammisia williamsii A.C.Sm. | J. F. Morales Quirós 1214 with L. J. Poveda, Q. Jiménez & N. Martín, 11 Mar 1993 | Costa Rica. Alajuela. San Ramón, Los Angeles; 12 km al N, carretera a Santa Clara. | |||
| Psammisia sclerantha A.C.Sm. | T. Nuñez 601 with C. Tapuy, 23 Aug 1997 | Ecuador. Napo. Cantón Tena; Construcción de carretera Campococha-Chontapunta; variante Selva- Viva-Bosque Protector, abscisas 4+500-12+020. | |||
| Psammisia fissilis A.C.Sm. | B. B. Klitgaard 497 with G. Lewis, 23 Apr 1997 | Ecuador. Loja. Road Yangana-Valladolid km 11. | |||
| Psammisia debilis var. ecuadorensis Luteyn | B. Boyle 1512 with A. Boyle, 06 Feb 1993 | Ecuador. Carchi. N-facing slope on S side of upper Río Blanco valley. | |||
| Psammisia debilis var. ecuadorensis Luteyn | N. Pitman 1176 03 Jan 1995 | Ecuador. Esmeraldas. Quinindé, Bilsa Biological Station; montañas de Mache, 35 km W of Quinindé, 5 km W of Santa Isabela. | |||
| Psammisia pauciflora | B. Boyle 2067 with A. Butler & E. Lloyd, 10 Jun 1993 | Ecuador. Carchi. Río San Juan valley, 4 hour walk below Chical, at Ortíz ranch bet- ween Peñas Blancas and El Pailón; known locally as Goaltal, N-facingslope below ridge crest above Río San Juan. | |||
| Psammisia pauciflora | R. Pearce s.n. | Bolivia. Along banks of river, Coroico. | |||
| Psammisia | A. E. Brant 1307 with O. Escobar, 12 Oct 1987 | Colombia. Antioquia. Mun. Valdivia, road to Briceño, 4-9 km from Medellín-Caucasioa Hwy. | |||
| Psammisia | C. Saravia 4508 15 Aug 1964 | Colombia. Boyacá. Sáchica. | |||
| Psammisia panamensis A.C.Sm. | T. M. Antonio 3822 13 Mar 1980 | Panama. Colón. District of Portobello, Río Gatun, along rivers's edge. | |||
| Psammisia panamensis A.C.Sm. | T. M. Antonio 3873 23 Mar 1980 | Panama. Colón. Trail from end of Santa Rita Ridge Road to Río Piedras. | |||
| Psammisia panamensis A.C.Sm. | F. Almeda 5868 with T. F. Daniel & G. McPherson, 21 Feb 1988 | Panama. Panamá. Cerro Jefe, along road into Chagres Valley a few hundred yards belowthe summit. |