| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Helosis mexicana Liebm. | J. Cordero 20 with Daniel Atha, Peter Meleady & Mike Nee, 02 Jun 1996 | Belize. Toledo. Punta Gorda. Near Manuel Sam's House. | 44614 | ||
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | G. Cremers 7589 18 Aug 1981 | French Guiana. Village Bellevue - Haute-Mana - Bassin de la Mana. | |||
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | A. M. Raynal-Roques 18465 06 Mar 1976 | French Guiana. Route de Belizon - Région de Saül. | |||
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | J. E. Leite 720 Dec 1941 | Brazil. Rio Grande do Sul. São Salvador. | 393730 |  | |
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | G. Cremers 6080 11 Jan 1980 | French Guiana. Montagne Carbet Mitan - Région de Saül. | |||
| Helosis cayanensis (Sw.) Spreng. | J. D. Dwyer 11696 15 Jul 1973 | Belize. Mile 21 Southern Highway; 3-4 miles up Rio Sibun. | 386850 | ||
| Helosis antillensis L.J.T.Cardoso & J.M.A.Braga | R. A. Howard 17913 15 Mar 1971 | Saint Lucia. Soufrière. Morne Gimie. | holotype | 393719 |  |
| Helosis cayanensis (Sw.) Spreng. | P. Solano 256K 27 Feb 1996 | French Guiana. Station des Nouragues - Bassin de l'Arataye. | |||
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | J.-J. de Granville 11100 with Sarthou C., Veyret Y., 09 Aug 1989 | French Guiana. Station des Nouragues, Bassin de l'Approuague. | |||
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | G. Cremers 10872 21 Nov 1989 | French Guiana. Station des Nouragues, Bassin de l'Approuague. | |||
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | D. G. Campbell P20911 with J.C. Ongley, J.F. Ramos, 25 Mar 1974 | Brazil. Amazonas. Manaus-Pôrto-Velho Highway. Km. 124. | 01364395 |  | |
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | J. F. Pruski 3404 with D. Campbell, D. Williams, E. Sette silva & E. Batista, 07 Oct 1987 | Brazil. Roraima. Ilha de Maracá. SE tip of island near the Ecological Station, Forest Inventory site. | 01364396 |  | |
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | D. G. Campbell P22274 with J.C. Ongley, J.F. Ramos & O.P. Monteiro, 26 May 1974 | Brazil. Pará. Rio Trombetas, Km. 109, access road from Cachoeira Porteira to Perimentral do Norte. | 01364397 |  | |
| Helosis cayanensis (Sw.) Spreng. | C. A. Cid Ferreira 7195 with et al., 25 Apr 1986 | Brazil. Amazonas. Limoeiro. Rio Puru afluente da margem direita do Rio Japuá. | 1857609 |  | |
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | M. Pires 1598 with N. T. Silva, 31 Mar 1987 | Brazil. Amapá. Almeirim. St. Antonio da Cachoeira, Porto do Paiol. | 1857629 |  | |
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | W. C. Steward 274 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. | 1857636 |  | |
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | C. A. Cid Ferreira 5078 23 Sep 1984 | Brazil. Acre. Mâncio Lima Mun. Serra do Moa. | 868433 |  | |
| Helosis | R. C. Forzza 6154 with H. Medeiros, M. Silveira, M. Terra-Araujo, F. Obermuller, E. S. Leal, E. C. Oliveira & W. Castro, 21 Mar 2011 | Brazil. Acre. Plácido de Castro Mun. Rio Abunã.. | |||
| Helosis cayanensis (Sw.) Spreng. var. cayanensis | J. F. Pruski 3516 with D. Campbell, D. Williams, A. Rosas, E. Batista & J. R. Santos, 16 Oct 1987 | Brazil. Acre. Rodrigues Alves Mun. Rodrigues Alves, ca 30 km upstream (south) on Rio Juruá of Cruzeiro do Sul. Seasonally deeply flooded várzea inventory site. | 868432 |  | |
| Helosis | D. C. Daly 9921 with H. Kuchmeister, D. Gomes da Silva, L. Lima, E. Consuelo, 21 Mar 1999 | Brazil. Acre. Santa Rosa do Purus Mun. Alto Rio Purus, Igarapé Itaúba, upriver from Santa Rosa, right bank. | 02736395 |  |