Clark, John Littner, Department of Biological Sciences, The University of Alabama, Box 870345, Tuscaloosa, Alabama 35487 USA, United States

• Phytotaxa Vol. 218 No. 2: 2 July 2015 - Article
  

  NOVAE GESNERIACEAE NEOTROPICARUM XIX: A third, new species of the elusive Anetanthus found in Guyana

  
  Abstract  PDF/A (2.36 MB)
• Phytotaxa Vol. 221 No. 1: 28 July 2015 - Article
  

  Drymonia betancurii (Gesneriaceae), a new species from northwestern Colombia

  
  Abstract