Oxalidaceae Oxalis barrelieri L. - Peru A. P. Maceda 1640 image_info.php?img=images/collections/apmaceda_001640_01_p.jpg&id=23333#image23333 Oxalidaceae Oxalis barrelieri L. - Peru J. P. Janovec 2116 image_info.php?img=images/collections/jpjanovec_002116_01_p.jpg&id=8605#image8605