Keywords: Nothofagus pumilio.jpg Nothofagus pumilio is a South American tree species commonly called lenga or Lenga Beech Source Libro del Árbol Tome II edited by Celulosa Argentina S A Buenos Aires Argentina October 1975 The visual material is not explicitly copyrighted but the editors thank Mr Jorge Vallmitjana for his photographic contribution PD-AR-Photo Not-PD-US-URAA Nothofagus pumilio |