Apocynaceae GH: 02381404 Odontadenia verrucosa K. Schumann ex Markgraf Brazil: Amazonas Tapuruquara. Basin of Rio Negro G. T. Prance, P. J. M. Maas, D. B.... 15648 1971-10-28
GH: 02372006 Tabernaemontana siphilitica (Linnaeus f.) Leeuwenberg Brazil: Amazonas Rio Negro, just below mouth of Rio Branco G. T. Prance, P. J. M. Maas, D. B.... 16262 1971-11-11
Euphorbiaceae GH: 01005897 Hevea spruceana (Bentham) Müller Argoviensis Brazil: Amazonas Rio Negro between Ilha Jacare and Airao G. T. Prance, P. J. M. Maas, D. B.... 15101 1971-10-11
Lichens ECON: 00197928 [None] Brazil: Rio Cunhua at Deni Indian village; forest be... G. T. Prance, P. J. M. Maas, D. B.... 16503 1971-11-29
ECON: [None] Brazil: Rio Cunhua at Deni Indian village; forest be... G. T. Prance, P. J. M. Maas, D. B.... 16503 1971-11-29
Myristicaceae GH: 01248007 Virola pavonis (A. de Candolle) A. C. Smith Brazil: Amazonas Basin of Rio Negro; Tapuruquara. G. T. Prance, P. J. M. Maas, D. B.... 15633 1971-10-28
Piperaceae GH: 01982059 Peperomia elongata Kunth Brazil: Basin of Rio Negro. Camanaus G. T. Prance, P. J. M. Maas, D. B.... 15880 1971-10-31
GH: 01982662 Peperomia serpens (Swartz) Loudon Brazil: Basin of Rio Negro. Rio Negro between Rio Br... G. T. Prance, P. J. M. Maas, D. B.... 16274 1971-11-11
GH: 01964583 Piper arboreum Aublet Brazil: Basin of Rio Negro. Roadside near Tapuruquar... G. T. Prance, P. J. M. Maas, D. B.... 15839 1971-10-25
GH: 01933101 Piper dilatatum Richard Brazil: Basin of Rio Negro. Ponte de Guariba near Ta... G. T. Prance, P. J. M. Maas, D. B.... 15786 1971-10-22
