, Programa de Pós-Graduação em Botânica, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves nº 9500, Campus do Vale, CEP 91501-970, Porto Alegre, RS, Brazil, Brazil

• Phytotaxa Vol. 177 No. 4: 3 September 2014 - Article
  Haslea sigma (Naviculaceae, Bacillariophyta) a new sigmoid benthic species from salt marshes of Southern Brazil
  Abstract
• Phytotaxa Vol. 243 No. 2: 12 January 2016 - Correspondence
  

  Falcula hyalina (Fragilariaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil: an additional approach on its morphology

  
  
  Abstract
• Phytotaxa Vol. 371 No. 3: 2 October 2018 - Article
  

  Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil

  
  Abstract