- Peru L. Aguirre 351 image_info.php?img=images/collections/laguirre_000351_01_p.jpg&id=102797#image102797 Poaceae Aristida enodis - Peru L. Aguirre 232 image_info.php?img=images/collections/laguirre_000232_01_p.jpg&id=108220#image108220 Poaceae Calamagrostis heterophylla (Wedd.) Pilg. - Peru L. Aguirre 241 image_info.php?img=images/collections/laguirre_000241_01_p.jpg&id=108435#image108435 Poaceae Calamagrostis macrophylla (Pilg.) Pilg. - Peru L. Aguirre 237 image_info.php?img=images/collections/_000000_01_p.jpg&id=108465#image108465