1. Antar, G.M., R.M. Harley, A.B. Oliveira, M.G. Buchoski, F. França, M.T. Faria, A.S. Soares, M.C.A. Mota, M.A. Schliewe & J.F.B. Pastore. 2022. Lamiaceae. In: Flora e Funga do Brasil. Jardim Botânico do Rio de Janeiro, Rio de Janeiro. http://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB142 (Accessed: 01 September 2022).
2. Bentham G. 1834. Labiatarum Genera et Species. Pp. 360–412. Ridgeway & Sons, London.
3. Bentham G. 1848. Labiatae. In: A.L.P.P. de Candole (ed.), Prodomus systematis naturalis regni vegetabilis. 12: 83–143. Fortin. Masson & Sociorum, Paris.
4. BGBM — Botanischer Garten und Botanisches Museum Berlin-Dahlem. 2021. 1913 to March 1, 1943. https://www.bgbm.org/en/history-collections-botanical-museum-berlin-dahlem-b-1. (Accessed: 13 December 2021).
5. Brade A.C. 1943. Labiadas Novas do Brasil. Rodriguésia, 7(16): 23–34.