| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Phthirusa pycnostachya Eichler | R. A. A. Oldeman 3226 27 May 1971 | French Guiana. Layon Limonade - Région de Saül. | |||
| Phthirusa abdita S.Moore | S. L. M. Moore 594 1891-1892 | Brazil. Mato Grosso. | type | 285185 |  |
| Phthirusa monetaria Sandwith | N. Y. Sandwith 313 20 Sep 1929 | Guyana. Essequibo River: Moraballi Creek, near Bartica. | type | 285195 |  |
| Phthirusa pyrifolia (Kunth) Eichler | H. H. Iltis 30894 with Ramon Zuniga, 19 Oct 1991 | Honduras. Yoro. In valley of Río Aguan, 2 km W of Coyoles Central and 15 km WSW of Olanchito. | 644419 | ||
| Phthirusa sandwithii Maguire | N. Y. Sandwith 1404 06 Sep 1937 | Guyana. Kaieteur Savannah; parasitic on samll bushes on rocky ground near the Falls, 1200 ft. | holotype | 22519 |  |
| Phthirusa bauhiniae S.Moore | S. L. M. Moore 749 1891-1892 | Brazil. Mato Grosso. | isotype | 285186 |  |
| Phthirusa stelis (L.) Kuijt | P.-A. Loizeau 622 10 Feb 1987 | French Guiana. Layon La Fumée - Région de Saül. | |||
| Phthirusa stelis (L.) Kuijt | G. Cremers 6195 30 Jan 1980 | French Guiana. Camp Tigre - Région de Saül. | |||
| Phthirusa stelis (L.) Kuijt | J.-J. de Granville 8888 22 Jan 1986 | French Guiana. Mont Galbao - Région de Saül. | |||
| Phthirusa stelis (L.) Kuijt | A. J. M. Leeuwenberg 11755 1978 | French Guiana. | |||
| Phthirusa stelis (L.) Kuijt | R. A. A. Oldeman B3913 25 May 1971 | French Guiana. Saint-Laurent-du-Maroni. Région de Saül: Jardin Botanique de l'ORSTOM. | |||
| Phthirusa stelis (L.) Kuijt | T. L. Wiles W14 17 Dec 1964 | Trinidad and Tobago. Trinidad. 2 miles W of Mayaro on lime plot - Beaumont Estate. | 644415 | ||
| Phthirusa rufa var. tentaculifera Kuhlm. ex Rizzini | W. A. Ducke s.n. 26 Jul 1929 | Brazil. Amazonas. Rio Apuahu, affl. do baixo Rio Negro. | isotype | 285203 |  |
| Phthirusa polystachya Eichler | R. Spruce s.n. Aug 1850 | Brazil. Pará. In vicinibus Sanatarem. | isotype | 285196 |  |
| Phthirusa phaneroloma Standl. | P. H. Gentle 1426 05 Dec 1934 | Belize. Yucatan Peninsula, British Honduras; Sibun River. | type | 285184 |  |
| Phthirusa micrantha Eichler | R. Spruce s.n. s.d. | Brazil. Brasilia. | 22517 | ||
| Phthirusa stenophylla Eichler | R. Spruce 3307 1853-1854 | Brazil. Ad flumina Casiquiari, Vasiva et Pacimoni. | isotype | 285204 |  |
| Phthirusa stelis (L.) Kuijt | E. P. Heringer 2527 with T. S. Figueiras, R. C. Mendonça, B. A. S. Pereira, A. E. Heringer Salles, F. Chagas e Silva, 18 Oct 1979 | Brazil. Distrito Federal. Brasília. Catetinho. | 818033 |  | |
| Phthirusa stelis (L.) Kuijt | E. P. Heringer 2791 with T. S. Figueiras, R. C. Mendonça, B. A. S. Pereira, A. E. Heringer Salles, F. Chagas e Silva, 26 Nov 1979 | Brazil. Distrito Federal. Estrada Escola Fazendária/Barragem do Paranoá. | 818034 |  | |
| Phthirusa | M. A. Baker 7151 with Nichole Trushell, D. Shiguango, 16 Oct 1986 | Ecuador. Napo. INIAP reserve San Carlos; 5k al SE of La Joya de Las Sachas. | 01527951 |