[1]
Alves-Silva, J.W. and Coutinho, T.S. 2023. Allamanda alagoana (Apocynaceae), a remarkable new species from Northeastern Brazil. Phytotaxa. 613, 2 (Sep. 2023), 187–193. DOI:https://doi.org/10.11646/phytotaxa.613.2.8.