Harvard University Herbaria & Libraries

Asteraceae
GH: 00139674 Mikania micrantha Kunth Trinidad and Tobago: Tobago Mount Saint George - Castara Trace: Forest r... R. S. Cowan 1533 1959-4-10
Bromeliaceae
GH: 02546788 Glomeropitcairnia penduliflora Mez Dominica: Castle Bruce Road and Trace R. S. Cowan 1601 1959-4-19
GH: 02014838 Pitcairnia angustifolia Aiton Saint Lucia: Marigot Bay R. S. Cowan 1577 1959-4-15
Melastomataceae
GH: 00072313 Henriettella tobagensis Wurdack Trinidad and Tobago: Tobago Parlatuvier-Roxborough Trace, Bloody Bay to ... R. S. Cowan 1475 1959-4-8
Orchidaceae
GH: 00271953 Octomeria graminifolia (Linnaeus) R. Brown Trinidad and Tobago: Tobago Roxborough-Parlatuvier road, main ridge R. S. Cowan 1431 1959-4-4
GH: 00271583 Oncidium intermedium Knowles & Westcott Antigua and Barbuda: Barbuda R. S. Cowan 1645 1959-4-23
GH: 00262688 Pleurothallis discoidea Lindley Trinidad and Tobago: Tobago Mount St. George-Castara Trace; Forest Reser... R. S. Cowan 1508 1959-4-10
GH: 00256231 Tetramicra eulophiae H. G. Reichenbach Antigua and Barbuda: Barbuda R. S. Cowan 1644 1959-4-23
GH: 00271583 Tolumnia urophylla (W. Loddiges ex Lindley) Braem Antigua and Barbuda: Barbuda R. S. Cowan 1645 1959-4-23
Piperaceae
GH: 01965405 Piper aduncum Linnaeus Trinidad and Tobago: Tobago Mount St. George-Castara Trace: Forest Reser... R. S. Cowan 1522 1959-4-10
GH: 01965450 Piper aequale J. Vahl Dominica: Layou River Road: 11.5 miles from Roseau R. S. Cowan 1630 1959-4-18
GH: 01965453 Piper aequale J. Vahl Trinidad and Tobago: Tobago Mount St. George-Castara Trace: Forest Reser... R. S. Cowan 1521 1959-4-10
GH: 01965718 Piper caracasanum Bredemeyer ex Link Trinidad and Tobago: Tobago Ridge Forest above Hermitage River, north en... R. S. Cowan 1543 1959-4-12
GH: 01965785 Piper dilatatum Richard Saint Lucia: Barre de l'Isle, Castries-Dennery Road R. S. Cowan 1570 1959-4-14
GH: 01965880 Piper glabrescens (Miquel) C. de Candolle Trinidad and Tobago: Trinidad Mount Aripo, North Range R. S. Cowan 1360 1959-3-29
GH: 01965921 Piper guayranum C. de Candolle Trinidad and Tobago: Tobago Ridge Forest above Hermitage River, north en... R. S. Cowan 1545 1959-4-12