Ulmaceae Ulmus americana L. - Peru H. E. Ahles 76354 image_info.php?img=images/collections/heahles_076354_01_p.jpg&id=60635#image60635 Ulmaceae Ulmus mexicana (Liebm.) Planch. - Costa Rica L. Fournier 1050 image_info.php?img=images/collections/lfournier_001050_01_p.jpg&id=129984#image129984 Ulmaceae Ulmus parvifolia Jacq. - United States of America M. Nee 33269 image_info.php?img=images/collections/mnee_033269_01_p.jpg&id=129985#image129985