, Departamento de Biociências, Universidade Federal de Sergipe, CEP: 49500-000, Itabaiana, Sergipe, Brazil, Brazil

• Phytotaxa Vol. 189 No. 1: 19 December 2014 - Article
  Remarkable diversity of the lichen family Graphidaceae in the Amazon rain forest of Rondônia, Brazil
  Abstract
• Phytotaxa Vol. 218 No. 2: 2 July 2015 - Article
  

  The phylogenetic position of Coniarthonia and the transfer of Cryptothecia miniata to Myriostigma (Arthoniaceae, lichenized ascomycetes)

  
  Abstract
• Phytotaxa Vol. 286 No. 3: 30 November 2016 - Article
  

  Six new species of the lichen genus Pyrenula (Pyrenulaceae) from Northeast Brazil

  
  Abstract
• Phytotaxa Vol. 189 No. 1: 19 December 2014 - Article
  New Graphidaceae from northern Argentina
  Abstract
• Phytotaxa Vol. 189 No. 1: 19 December 2014 - Article
  New higher taxa in the lichen family Graphidaceae (lichenized Ascomycota: Ostropales) based on a three-gene skeleton phylogeny
  Abstract
• Phytotaxa Vol. 189 No. 1: 19 December 2014 - Article
  Revisiting the phylogeny of Ocellularieae, the second largest tribe within Graphidaceae (lichenized Ascomycota: Ostropales)
  Abstract
• Phytotaxa Vol. 189 No. 1: 19 December 2014 - Article
  One hundred and seventy-five new species of Graphidaceae: closing the gap or a drop in the bucket?
  Abstract