Florentín, J.E., Medina, W.A., Salas, R.M. and Roitman, G. 2023. Hippeastrum euryphyllum (Amaryllidaceae), a microendemic species from northeastern Argentina: new combination, description, taxonomic identity and distribution. Phytotaxa. 625, 2 (Nov. 2023), 220–226. DOI:https://doi.org/10.11646/phytotaxa.625.2.8.