Asteraceae Stevia herrerae - Peru C. Vargas 21427 image_info.php?img=images/collections/cvargas_021427_01_p.jpg&id=105637#image105637 Asteraceae Stevia herrerae - Peru C. Vargas 5900 image_info.php?img=images/collections/cvargas_005900_01_p.jpg&id=105638#image105638 Asteraceae Stevia herrerae - Peru C. Vargas 5741 image_info.php?img=images/collections/cvargas_005741_01_p.jpg&id=105639#image105639 Asteraceae Stevia herrerae - Peru C. Vargas 14318 image_info.php?img=images/collections/cvargas_014318_01_p.jpg&id=105640#image105640 Asteraceae Stevia herrerae - Peru C. Vargas 4139 image_info.php?img=images/collections/cvargas_004139_01_p.jpg&id=105642#image105642