PÉREZ, D.; ALZATE, F. A new species of Tournefortiopsis (Guettardeae, Rubiaceae) from northern Colombia. Phytotaxa, Auckland, New Zealand, v. 609, n. 2, p. 145–150, 2023. DOI: 10.11646/phytotaxa.609.2.7. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.609.2.7. Acesso em: 6 dec. 2025.