Studies in the Neotropical Apocynaceae LIII: Novelties in Odontadenia

• J. Francisco Morales ^[1] ; Isa Lucia de Morais ^[2]
  1. [1] University of Bayreuth

     University of Bayreuth

     Kreisfreie Stadt Bayreuth, Alemania

     
  2. [2] Universidade Estadual de Goiás

     Universidade Estadual de Goiás

     Brasil

     
• Localización: Novon: a journal for botanical nomenclature, ISSN 1055-3177, Vol. 26, Nº. 2, 2018, págs. 159-164
• Idioma: inglés
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• Resumen

  • Odontadenia chapadensis J. F. Morales & I. L. Morais, a new species endemic to the states of Goiás and Tocantins, Brazil, is described. It resembles O. matogrossana J. F. Morales, from which it differs by its terete to subterete branchlets, smaller corollas, and puberulent ovary (vs. laterally compressed stems and glabrous ovary). Illustrations and a distribution map of O. chapadensis are included. The combination O. semidigyna (P. J. Bergius) J. F. Morales is made and a lectotype designated for its basionym, Echites semidigynus P. J. Bergius, and O. macrantha (Roem. & Schult.) Markgr. is reduced to synonymy.