Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru A. P. Maceda 418 image_info.php?img=images/collections/apmaceda_000418_01_p.jpg&id=442#image442 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru A. P. Maceda 418 image_info.php?img=images/collections/apmaceda_000418_02_p.jpg&id=8905#image8905 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 882 image_info.php?img=images/collections/jehouseholder_000882_01_p.jpg&id=34650#image34650 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 882 image_info.php?img=images/collections/jehouseholder_000882_02_p.jpg&id=34651#image34651 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 882 image_info.php?img=images/collections/jehouseholder_000882_03_p.jpg&id=34652#image34652 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 886 image_info.php?img=images/collections/jehouseholder_000886_01_p.jpg&id=34663#image34663 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 886 image_info.php?img=images/collections/jehouseholder_000886_02_p.jpg&id=34664#image34664 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 886 image_info.php?img=images/collections/jehouseholder_000886_03_p.jpg&id=34665#image34665 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 886 image_info.php?img=images/collections/jehouseholder_000886_04_p.jpg&id=35642#image35642 Onagraceae Ludwigia helminthorrhiza (Mart.) Hara - Peru J. E. Householder 886 image_info.php?img=images/collections/jehouseholder_000886_05_p.jpg&id=35643#image35643