Literature

• Aptroot, A., Stech, M. 2018. An updated checklist of the lichens of St. Eustatius, Netherlands Antilles. MycoKeys 33: 69-84.
• Boom, B.M., Buck, W.R.,Gracie, C.A., Tulig, M. 2008. Plants & Lichens of St. Eustatius. The New York Botanical Garden. [link]
• Robert, V., Stegehuis, G., Stalpers, J. 2005. The MycoBank engine and related databases. [link]