Betulaceae Alnus acuminata - Bolivia G. Quintana 13321 image_info.php?img=images/collections/gquintana_013321_01_p.jpg&id=60649#image60649 Betulaceae Alnus acuminata - Peru P. Núñez 7145 image_info.php?img=images/collections/pnez_007145_01_p.jpg&id=60650#image60650 Betulaceae Alnus acuminata ssp. acuminata - Peru P. Núñez 6406 image_info.php?img=images/collections/pnez_006406_01_p.jpg&id=60651#image60651 Betulaceae Alnus acuminata ssp. acuminata - Peru P. Núñez 9279 image_info.php?img=images/collections/pnez_009279_01_p.jpg&id=60652#image60652