| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Ischnosiphon plurispicatus Körn. | J. G. F. Riedel 517 s.d. | Brazil. Brasilia. | possible type | 320392 |  |
| Ischnosiphon plurispicatus Körn. | J. G. F. Riedel 517 s.d. | Brazil. Castel nova. | possible type | 320393 |  |
| Ischnosiphon | H. T. Beck 1061 with E. Gudiño Jara & S. Espinoza Torres, 28 Apr 1990 | Ecuador. Pastaza. UNOCAL petroleum exploration well site "Mazaramu". | 02111077 |  | |
| Ischnosiphon petiolatus (Rudge) L.Andersson | J.-J. de Granville 892 1971 | French Guiana. | |||
| Ischnosiphon petiolatus (Rudge) L.Andersson | J.-J. de Granville 8413 Jan 1986 | French Guiana. Crique Canal Panama - Pied du Mont Galbao - Région de Saül. | |||
| Ischnosiphon | B. G. Bordenave 345 1992 | French Guiana. Saül and vicinity: Route de Bélizon. Close to Eaux Claires. | |||
| Ischnosiphon gracilis (Rudge) Körn. | M. A. S. Costa 796 with Hopkins, M. J. G.; Assunçao, P. A. C.; Silva, C. F. da; Martins, L. H. P., 12 Nov 1997 | Brazil. Amazonas. Reserva Florestal Ducke, Manaus-Itacoatiara, km 26. | 571652 |  | |
| Ischnosiphon arouma (Aubl.) Körn. | J.-J. de Granville 8743 1986 | French Guiana. Mont Galbao - Région de Saül. | |||
| Ischnosiphon obliquus (Rudge) Körn. | R. de Lemos Fróes 1726 with B.A. Krukoff, 06 May 1932 | Brazil. Maranhão. Maracassumé River Region. | 910289 |  | |
| Ischnosiphon obliquus (Rudge) Körn. | R. de Lemos Fróes 1726 with B.A. Krukoff, 06 May 1932 | Brazil. Maranhão. Maracassumé River Region. | 910290 |  | |
| Ischnosiphon arouma (Aubl.) Körn. | P. Solano 450K 29 Apr 1996 | French Guiana. Station des Nouragues - Bassin de l'Arataye. | |||
| Ischnosiphon centricifolius L.Andersson | J.-J. de Granville 16651 with Barrabé L., Crozier F., 04 Sep 2004 | French Guiana. Réserve Naturelle des Nouragues : Station de l'Aratai. | |||
| Ischnosiphon obliquus (Rudge) Körn. | J.-J. de Granville 14553 09 Nov 2001 | French Guiana. Réserve Naturelle des Nouragues : Station de l'Aratai. | |||
| Ischnosiphon petiolatus (Rudge) L.Andersson | P. Solano 448K 25 Apr 1996 | French Guiana. Station des Nouragues - Bassin de l'Arataye. | |||
| Ischnosiphon petiolatus (Rudge) L.Andersson | M. Ulitzka 41 22 Jan 1998 | French Guiana. Station des Nouragues - Bassin de l'Arataye. | |||
| Ischnosiphon puberulus Loes. | J.-J. de Granville 14616 11 Nov 2001 | French Guiana. Réserve Naturelle des Nouragues : Station de l'Aratai. | |||
| Ischnosiphon gracilis (Rudge) Körn. | S. Tiwari 874 11 Sep 1992 | Guyana. Essequibo. Groete creek, 27km from Bartica. | 00191228 |  | |
| Ischnosiphon arouma (Aubl.) Körn. | E. Stijfhoorn 738 09 Apr 1992 | Dominica. | |||
| Ischnosiphon | S. Tiwari 496 with A. Mengharini, 21 Oct 1991 | Guyana. Potaro-Siparuni. Micobe. | 02099320 |  | |
| Ischnosiphon cannoideus L.Andersson | J. J. Wurdack 42830 with L. S. Adderley, 05 Jun 1959 | Venezuela. Amazonas. Caño Cupaven, right bank of Río Orinoco opposite mouth of Río Atabapo. | 1291962 |  | |
| Ischnosiphon cannoideus L.Andersson | I. Cordeiro 36 with C. D. A. Mota & J. C. Coelho, 15 Jun 1985 | Brazil. Roraima. 43 km. ao N do Equador, estrada Manaus/Caracaraí, BR 174. | 1291969 |  | |
| Ischnosiphon killipii J.F.Macbr. | W. C. Steward 270 with I. Araujo, G. Rogers, J. F. Ramos & J. Ribamar, 13 Jan 1978 | Brazil. Amazonas. Basin of Rio Negro. Rio Negro, Parana do Maipingi near Ilha do Carão. | 1291994 |  | |
| Ischnosiphon killipii J.F.Macbr. | S. Tsugaru B-502 25 Jul 1987 | Brazil. Pará. Isl. Outeiro, suburb of Belém. | 1291997 |  | |
| Ischnosiphon killipii J.F.Macbr. | W. C. Steward 270 with I. Araujo, G. Rogers, J. F. Ramos & J. Ribamar, 13 Jan 1978 | Brazil. Amazonas. Basin of Rio Negro. Rio Negro, Parana do Maipingi near Ilha do Carão. | 1291998 |  | |
| Ischnosiphon killipii J.F.Macbr. | C. A. Todzia 2234 with J. L. Zarucchi, S. R. Hill & B. W. Nelson, 23 Jun 1983 | Brazil. Amazonas. 15 km east of Borba. | 1291999 |  | |
| Ischnosiphon lasiocoleus K.Schum. ex Loes. | M. L. Alencar 77 with William R. Buck, Olga Yano, Rudolf M. Schuster, Jackie M. Poole, Evandro Soares, José Ramos, Cosme Damião A. Mota and Lemuel Pereira Gomes, 27 Jun 1979 | Brazil. Amazonas. Acânga. | 1292000 |  | |
| Ischnosiphon lasiocoleus K.Schum. ex Loes. | J. M. Poole 1667 with Lúcia Alencar, William R. Buck, Olga Yano, Rudolf M. Schuster, Evandro Soares, José Ramos, Corme Damião A. Mota & Lemuel Pereira Gomes, 27 Jun 1979 | Brazil. Amazonas. Acânga, across from Ilha do Japó. | 1292012 |  | |
| Ischnosiphon puberulus Loes. | B. V. Rabelo 1855 with R. Nonato, H. P. Belo, 04 Mar 1983 | Brazil. Amapá. Rio Matapi desde a estrada até a foz do rio-Macapá. | 1292022 |  | |
| Ischnosiphon polyphyllus (Poepp. & Endl.) Körn. | J. J. Wurdack 43149 with L. S. Adderley, 23 Jun 1959 | Venezuela. Amazonas. In Caño Tama Tama,a black-water caño just above Tama Tama on right bank of Río Orinoco. | 1292025 |  | |
| Ischnosiphon petiolatus (Rudge) L.Andersson | N. T. da Silva 1641 16 Jan 1969 | Brazil. Pará. Região do Rio Jarí, estrada do Munguba. | 1292038 |  | |
| Ischnosiphon petiolatus (Rudge) L.Andersson | H. T. Beck 477 with Afranio Fernandes, Mario Rosa dos Santos, D. Seriacu, 13 Nov 1987 | Brazil. Pará. Rio Mocoões. 2 km up river from Anajás. | 1292039 |  | |
| Ischnosiphon obliquus (Rudge) Körn. | H. T. Beck 95 with M. J. Pires, M. Amerigo, R. J. Souza, N. T. da Silva, B. T. da Silva, 14 Oct 1987 | Brazil. Pará. Estacão Ecologia do Jari, Projeta Reserva Genetica, SEMA. | 1292049 |  | |
| Ischnosiphon obliquus (Rudge) Körn. | H. T. Beck 182 with J. Hennen, J. O. Cardosa, 24 Oct 1987 | Brazil. Pará. Ilha de Marajó, Rio Gipurú, a tributary of the Rio Anajas. | 1292050 |  | |
| Ischnosiphon obliquus (Rudge) Körn. | C. C. Berg BG753 with A.S. Silva, R.P. Bahia & M.R. dos Santos, 29 Oct 1977 | Brazil. Pará. Near EMBRAPA station, at km 23 on road Altamira-Itaituba. | 1292052 |  | |
| Ischnosiphon obliquus (Rudge) Körn. | D. C. Daly 1210 with R. Callejas, M. G. da Silva, E. L. Taylor, C. Rosario, M. R. dos Santos, 03 Nov 1981 | Brazil. Pará. 25-35km SW of Tucurui near road which serves Fezendes. Area to be inundated by dam project. Forest on terra firme and Euterpe palm swamp. | 1292059 |  | |
| Ischnosiphon obliquus (Rudge) Körn. | M. A. D. de Souza 528 28 Jan 1998 | Brazil. Amazonas. Próx. ao igarapé Acará. | 1292065 |  | |
| Ischnosiphon obliquus (Rudge) Körn. | D. C. Daly 1126 with R. Callejas, M. G. da Silva, E. L. Taylor, C. Rosario, M. R. dos Santos, 31 Oct 1981 | Brazil. Pará. Approx. 30-35 km from Tucurui; 25 km S on Old BR 422, then 5-10 km E on Old railroad bed. | 1292066 |  | |
| Ischnosiphon martianus Eichler ex Petersen | A. S. L. da Silva 238 with G. T. Prance, M. J. Balick, C. C. Berg, A. J. Henderson, B. W. Nelson, R. P. Bahia & M. R. dos Santos, 17 Nov 1977 | Brazil. Pará. Cuiabá-Santarém, km 1180. | 1292070 |  | |
| Ischnosiphon leucophaeus (Poepp. & Endl.) Körn. | R. Spruce 943 Dec 1850 - Mar 1851 | Brazil. Amazonas. In vicinibus Barra [Manaus], Rio Negro. | 1292079 |  | |
| Ischnosiphon leucophaeus (Poepp. & Endl.) Körn. | A. S. L. da Silva 574 9 Jul 1980 | Brazil. Amazonas. Carauarí, poço Juruá 1. Mata de terra firme, solo argiloso. Na beira da estrada. | 1292094 |  |