Keywords: Pisonia ambigua.jpg es Ejemplar de Pisonia ambigua en Argentina 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 Jorge Vallmitjana 1975 PD-AR-Photo Not-PD-US-URAA Pisonia ambigua |