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2. Adams, C.D., 1972. Flowering Plants of Jamaica. University of the West Indies, Mona.
3. Adams, C.D., 1992. Flora of Trinidad and Tobago, Vol. 3 (part 5): Glumaceae, Cyperaceae. Government Printery, Port of Spain.
4. An annotated checklist of the vascular plants of Trinidad and Tobago with analysis of vegetation types and botanical ‘hotspots;Baksh-Comeau;Phytotaxa,2016
5. Flora of the Venezuelan Guayana;Steyermark,2004