SZELĄG, ZBIGNIEW, Pedagogical University of Cracow, Institute of Biology and Earth Sciences, Podchorążych 2, 30-084 Kraków, Poland, Poland

• Phytotaxa Vol. 585 No. 4: 7 March 2023 - Article
  

  A new species in Hieracium sect. Alpina (Asteraceae) from the Eastern Carpathians in Romania

  
  Abstract  PDF (16MB)
• Phytotaxa Vol. 589 No. 3: 28 March 2023 - Correspondence
  

  Hieracium umbellonigritum (Asteraceae), a new hybridogenous species from the Sudetes in Poland

  
  Abstract  PDF (2MB)
• Phytotaxa Vol. 594 No. 4: 1 May 2023 - Article
  

  Hieracium lomniczkianum (Asteraceae), a new species in the H. wiesbaurianum aggregate from the Sudetes in Poland

  
  Abstract  PDF (3MB)
• Phytotaxa Vol. 601 No. 1: 5 July 2023 - Article
  

  Hieracium purkynei (Asteraceae): an endemic to the Sudetes rediscovered after a century

  
  Abstract