Literature
- Rojer, A. 1997. Biological inventory of St. Maarten. 102 pp. CARMABI Foundation, Curaçao.
- The Plant List 2013. The Plant List version 1.1. [link]
- WCSP 2017. World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. [link]
Literature references linked to higher taxa
- Encyclopedia of Life. [link] (Oxalidaceae)