| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Calathea microcephala (Poepp. & Endl.) Körn. | D. Sasaki 1882 with W. Milliken, M. Phillipsen, M. A. Bessa & J.H. Piva, 25 Jan 2008 | Brazil. Mato Grosso. Novo Mundo Mun. Parque Estadual Cristalino. Area de mata a sudeste do parque, N da sede da Fazenda AJJ. | 1183676 |  | |
| Calathea microcephala (Poepp. & Endl.) Körn. | D. C. Daly 10018 with H. Kuchmeister, D. Gomes da Silva, L. Lima & E. Consuelo, 24 Mar 1999 | Brazil. Acre. Santa Rosa do Purus Mun. Rio Purus, left bank, Seringal Santa Helena. | 476758 |  | |
| Calathea microcephala (Poepp. & Endl.) Körn. | G. T. Prance 25669 with A. S. Silva, A. J. Henderson, B. W. Nelson, M. Balick, R. P. Bahia & M. R. dos Santos, 22 Nov 1977 | Brazil. Pará. BR 163, Cuiabá-Santarém Highway, km 1305, vicinity of Igarapé José Preto. | 01840005 |  | |
| Calathea microcephala (Poepp. & Endl.) Körn. | G. T. Prance 24421 with S. A. Mori, R. J. Hill, J. C. Bernardi & D. Shimabukuru, 14 Feb 1977 | Brazil. Amazonas. Rio Solimões, Ilha Jurupari and vicinity. | 1523227 |  | |
| Calathea microcephala (Poepp. & Endl.) Körn. | G. T. Prance 12077 with P.J.M. Maas, K. Kubitzki, W.C. Steward, J.F. Ramos, W.S. Pinheiro, J.F. Lima, 19 Apr 1971 | Brazil. Acre. Mâncio Lima Mun. Rio Moa between Republica and Serra da Moa. | 1075218 |  | |
| Calathea microcephala (Poepp. & Endl.) Körn. | J. L. Clark 1155 with Demattia, L.; Miller, T., 12 Jun 1995 | Ecuador. Sucumbíos. Sacha Lodge, 3 km NW of the village Añangu, near the Napo river. |