Vascular Plant Herbarium Atlas Dicots: Nyssaceae Click the thumbnail(s) below to see the enlarged map for each species under the Genus Nyssa. aquatica sylvatica Marsh. var. biflora sylvatica Marsh. var. sylvatica NOTE: orange = species presence | grey = species not observed If you have any questions or comments, please contact Dr. Jessica M. Budke or Dr. B. Eugene Wofford.