Di Gristina, Emilio, Department STEBICEF, Section of Botany and Plant Ecology, University of Palermo, via Archirafi 38, 90123 Palermo, Italy, Italy

• Phytotaxa Vol. 208 No. 1: 14 May 2015 - Article
  

  Hieracium barrelieri, a new hawkweed species from S Italy, with notes on Tenore’s Hieracium murorum var. barrelieri (Asteraceae)

  
  Abstract