期刊名称：Publicación Electrónica de la Asociación Paleontológica Argentina
电子版ISSN：2469-0228
出版年度：1992
卷号：2
期号：1
页码：89-90
出版社：Asociación Paleontológica Argentina
摘要：The Bromeliaceae are represented by 13 genera and 47 species in northeastern Argentina. The palynological study of 9 of these genera with 21 species is presented. The pollen grains show good differential characters, which are presented in a key.
