Ilex anomala - Closeup image of flower of this plant. Ilex anomala - Photo of this plant. Ilex paraguariensis - Image of flower of this species. Ilex paraguariensis - Photo of this plant's flower. Ilex verticillata - Photo and brief description of this species. Ilex opaca (American Holly) - Detailed facts on habitat and life history, including native range, supporting soils, associated forest cover, reproduction, and growth. Ilex aquifolium - Photographs of leaves, flowers and berries of the Holly, and a description of the tree. Ilex paraguariensis: Yerba Mate - Description and several photographs of this tree, with information on its herbal properties, tribal uses, the chemicals it contains, its biological activities, clinical research and its current uses. Ilex spp. - Information on the holly trees found in Florida, with a key to the nine species, with photographs and descriptions of each. Ilex ambigua - Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. Ilex coriacea - Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. Ilex decidua - Information on distribution and occurrence, value and use, characteristics, and fire ecology. Ilex opaca - Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. Ilex vomitoria - Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. English Holly: Ilex aquifolium - Research project by Kaycee Reberg at the University of Wisconsin-LaCrosse. Ilex cassine:Dahoon - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex cornuta: Chinese Holly - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex crenata: Japanese Holly - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex decidua: Deciduous Holly - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex glabra: Inkberry - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex opaca: American Holly - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex verticillata: Winterberry Holly - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex vomitoria: Yaupon - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex xattenuata: Foster's Holly - Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Ilex coriacea (Large Gallberry) - Describes physical characteristics of leaf, flower, fruit, twig and bark. Includes images. IIex amelanchier (Sarvis Holly) - Describes physical features and provides photos of twig, leaf, bark and form. Ilex myrtifolia (Myrtle Leaf Holly) - Describes physical features and provides photos of twig, bark, leaves and form. Ilex aquifolium (Common Holly) - Physical description, range, habitat, and biology. Includes a photo.