Harvard University Herbaria & Libraries

Apocynaceae
GH: 02178558 Aspidosperma oblongum A. de Candolle French Guiana: Lower and middle slopes of Mt. Alikene, near... H. S. Irwin 48583 1960-9-29
GH: 02375983 Tabernaemontana siphilitica (Linnaeus f.) Leeuwenberg Brazil: Amapá (Terr.) Rio Oipoque. At base of Mt. Tipac H. S. Irwin 48763 1960-10-16
Piperaceae
GH: 01933363 Piper hispidum Kunth Brazil: Amapá (Terr.) Rio Oiapoque. Middle slopes of Mt. Tipac H. S. Irwin 48702 1960-10-14
GH: 01934408 Piper sp. Brazil: Amapá (Terr.) Rio Oiapoque. Lower and middle slopes of Mt.... H. S. Irwin 48666 1960-10-12
Solanaceae
GH: 00861417 Brunfelsia grandiflora schultesii Plowman Brazil: Amapá (Terr.) Rio Oiapoque; Lower slopes and base of Mt. T... H. S. Irwin 48753 1960-10-16