Harvard University Herbaria & Libraries

Bromeliaceae
GH: 02014035 Guzmania lingulata minor (Mez) L. B. Smith & Pittendrigh Brazil: Amapá (Terr.) Territorio Amapa, Brasil, Rio Oiapoque, Firs... H. S. Irwin & L. Y. Th. Westra 47719 1960-8-22
Phyllanthaceae
GH: 00045551 Amanoa congesta W. J. Hayden Brazil: Amapá (Terr.) Near first cachoeira on Rio Iaue, 0.5 km eas... H. S. Irwin & L. Y. Th. Westra 47755 1960-8-23
GH: 00045551 Amanoa guianensis Aublet Brazil: Amapá (Terr.) Near first cachoeira on Rio Iaue, 0.5 km eas... H. S. Irwin & L. Y. Th. Westra 47755 1960-8-23
Piperaceae
GH: 01983198 Lepianthes peltata (Linnaeus) Rafinesque ex R. A. Howard Brazil: Amapá (Terr.) Rio Oiapoque. 4 km. southeast of Clevelandia H. S. Irwin & L. Y. Th. Westra 47166 1960-7-27
GH: 01982228 Peperomia glabella nervulosa (C. de Candolle) Yuncker Brazil: Territorio Amapa, Rio Oiapoque. First cachoe... H. S. Irwin & L. Y. Th. Westra 47751 1960-8-23
GH: 01965187 Peperomia rotundifolia (Linnaeus) Kunth French Guiana: Rio Oiapoque. opposite Colonia Agricola do O... H. S. Irwin & L. Y. Th. Westra 47481 1960-8-13
GH: 01964476 Piper aguadulcense Yuncker Brazil: Amapá (Terr.) Rio Oiapoque. First cachoeira on Rio Iaue, 0... H. S. Irwin & L. Y. Th. Westra 47720 1960-8-22
GH: 01964476 Piper amapense Yuncker Brazil: Amapá (Terr.) Rio Oiapoque. First cachoeira on Rio Iaue, 0... H. S. Irwin & L. Y. Th. Westra 47720 1960-8-22