| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Calathea loeseneri J.F.Macbr. | P. G. Delprete 7938 with E. C. Oliveira, M. A. A. Pereira & E. Ferreira, 18 Nov 2001 | Brazil. Acre. Cruzeiro do Sul Mun. Rio Juruá Mirim, Comunidade Vista Alegre, about 3 km W of community. | 755690 |  | |
| Calathea loeseneri J.F.Macbr. | D. C. Daly 10454 with C. I. Salimon, I. S. Rivero, E. C. Oliveira, 07 Dec 2000 | Brazil. Acre. Marechal Thaumaturgo Mun. Rio Juruá, left bank, Foz do Tejo. | 755538 |  | |
| Calathea loeseneri J.F.Macbr. | E. Lleras 16911 with W. C. Steward, J. C. Ongley, D. F. Coelho, J. F. Ramos, J. F. Lima, 29 Jul 1973 | Brazil. Amazonas. Rio Javari, Tres Lagrimas. | 1291849 |  | |
| Calathea loeseneri J.F.Macbr. | G. T. Prance 23892 with R. J. Hill, T. D. Pennington, J. F. Ramos, 18 Oct 1976 | Brazil. Amazonas. Tambaqui. | 1291852 |  | |
| Calathea loeseneri J.F.Macbr. | G. T. Prance 23906 with R. J. Hill, T. D. Pennington, J. F. Ramos, 18 Oct 1976 | Brazil. Amazonas. Tambaqui. | 1291854 |  | |
| Calathea loeseneri J.F.Macbr. | G. T. Prance 12028 with P.J.M. Maas, K. Kubitzki, W.C. Steward, J.F. Ramos, W.S. Pinheiro, J.F. Lima, 17 Apr 1971 | Brazil. Acre. Mâncio Lima Mun. Rio Moa, between Igarapes Pentecost and Ipiranga. | 1291853 |  | |
| Calathea loeseneri J.F.Macbr. | G. T. Prance 12028 with P.J.M. Maas, K. Kubitzki, W.C. Steward, J.F. Ramos, W.S. Pinheiro, J.F. Lima, 17 Apr 1971 | Brazil. Acre. Mâncio Lima Mun. Rio Moa, between Igarapes Pentecost and Ipiranga. | |||
| Calathea loeseneri J.F.Macbr. | L. R. Marinho 210 Feb/16/1976 | Brazil. Acre. Cruzeiro do Sul Mun. Ponto 2, SB 18 TB. | 1075217 |  | |
| Calathea loeseneri J.F.Macbr. | B. A. Krukoff 9076 26 Oct-11 Dec 1936 | Brazil. Amazonas. São Paulo de Olivença Mun. Basin of Rio Solimoes: basin of creek Belem. | 1291850 |  | |
| Calathea loeseneri J.F.Macbr. | B. A. Krukoff 9076 26 Oct-11 Dec 1936 | Brazil. Amazonas. São Paulo de Olivença Mun. Basin of Rio Solimoes: basin of creek Belem. | 1291851 |  | |
| Calathea loeseneri J.F.Macbr. | E. Lleras 17077 with W. C. Steward, J. C. Ongley, D. F. Coelho, J. F. Ramos, J. F. Lima, 03 Aug 1973 | Brazil. Amazonas. Rio Javari, north of Palmeiras airstrip. | 1291855 |  | |
| Calathea loeseneri J.F.Macbr. | G. Klug 940 Feb-Mar 1930 | Peru. Loreto. Mishuyacu, near Iquitos. | isotype | 255147 |  |
| Calathea loeseneri J.F.Macbr. | J. M. Schunke-Vigo S15013 with J. G. Graham, 12 Mar 2002 | Peru. Ucayali. Purús Prov. Dtto. Purús. Fundo ganadero L. & G., 8 km. Abajo del Puerto Esperanza, margen derecho del Río Purús. | 01405550 |  |