Lilloa 49 (2) (2012)

Original papers

• Morphology and anatomy of two varieties of Begonia cucullata (Begoniaceae), marketed as ‘agrial’ in Paraguay

  Rosa Deguen, María I. Mercado, Victoria M. Coll Áraoz, Ana I. Ruiz, Graciela I. Ponessa

  87-97

  • PDF (Español (España))

• Pollen morphology of Rebutia haagei y Lobivia pygmaea (Cactaceae: Cactoideae)

  María E. García, Nora J. Reyes, Nora B. Muruaga

  98-104

  • PDF (Español (España))

• Host preference, orientation and morphological-anatomical features of Pleopeltis minima (Polypodiaceae) in an urban environment

  Marcela A. Hernández, Rodolfo O. Varela, Lucrecia C. Terán, Marisol Mata

  105-117

  • PDF (Español (España))

• Biotic and biotic evaluation of aquatic environments from an entrerrian national park

  Virginia Mirande, Beatriz C. Tracanna, Silvana E. Haleblian, Graciela A. Barreto

  118-125

  • PDF (Español (España))

• Provisional dichotomic keys for the genera and species of Xylariaceae (Ascomycota) from Tucumán, Argentina

  Esteban B. Sir, Teresa C. Perera, Andrea I. Romero, Adriana Hladki

  126-134

  • PDF (Español (España))