BUYS, M. H. Revision of Lobostemon (Boraginaceae). Phytotaxa, Auckland, New Zealand, v. 37, n. 1, p. 1–131, 2011. DOI: 10.11646/phytotaxa.37.1.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.37.1.1. Acesso em: 5 dec. 2025.