Pera is a genus of plants in the family Peraceae native to tropical America, from southern Mexico and the West Indies south as far as Paraguay. It first described as a genus in 1784.
↑Govaerts, R., Frodin, D.G. & Radcliffe-Smith, A. (2000). World Checklist and Bibliography of Euphorbiaceae (and Pandaceae) 1-4: 1-1622. The Board of Trustees of the Royal Botanic Gardens, Kew.
↑Mutis, José Celestino Bruno. 1784. Kongl. Vetenskaps Academiens Nya Handlingar 5: 299