Template:Martínez & Prado, 2011

• Martínez, O.G. & Prado, J. 2011. Pteris exigua (Pteridaceae), a new endemic species from Tucumano-Boliviano forests in northwestern Argentina. Brittonia 63(2): 295–299. DOI: 10.1007/s12228-010-9166-9 ResearchGate  
  • Find all Wikispecies pages which cite this reference.