Flora and Fauna
- 2201
- Ulmus parvifolia: Chinese Elm
- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form.
- 2203
- Ulmus pumila: Siberian Elm
- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form.
- 2205
- Ulmus rubra: Slippery Elm
- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form.
- 2206
- Ulmus thomasii: Rock Elm
- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form.
- 2207
- Ulmus americana
- Covers taxonomy, botanical characteristics, geographic range, uses and values, ecology including fire effects, and management concerns related to Dutch elm disease.
- 2208
- Ulmus americana - American Elm
- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form.
- 2214
- Celtis laevigata
- Information on distribution and occurrence, value and use, characteristics, and fire ecology.
- 2215
- Celtis laevigata var. laevigata: Sugarberry
- Factsheet with description and images of leaf, inflorescence, twig, fruit, bark and form.
- 2216
- Celtis occidentalis
- Information on distribution and occurrence, value and use, characteristics, and fire ecology.