Literature

• Axelrod, F.S. 2015. A Systematic Vademecum to the Vascular Plants of Sint Eustatius. 179 pp.
• Boeken, M. 2014. Saba en zijn orchideeën. Orchideeën 75(5): 100-117.
• Boldingh, I. 1909. The flora of the Dutch West Indian Islands St. Eustatius, Saba and St. Martin. 321 pp. E.j. Brill., Leiden.
• Boom, B.M. 2008. Flowering Plants. Plants & Lichens of St. Eustatius The New York Botanical Garden. [link]
• CITES 2015. Checklist of CITES Species. UNEP World Conservation Monitoring Centre. [link]
• Encyclopedia of Life. [link]
• Feldmann, P. 2012. Révision et mise à jour taxonomique de la liste et de la distribution des orchidées des Petites Antilles. L'Orchidophile 193: 109-127.
• MacRae, D.M. & De Meyer, K. 2020. Dutch Caribbean conservation species list. Using management effectiveness to strengthen species conservation in the Caribbean.
• Rojer, A. 1997. Biological inventory of Sint Eustatius. CARMABI Foundation, Curaçao.
• WCSP 2017. World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. [link]
• WFO Plant List 2013. The Plant List version 1.1. [link]