Siberian Elm
Ulmus pumila Family: Ulmaceae – Elm Family Trees to 6.9' (25 m) tall or more Leaves: alternate; simple; 1” to 3” (2.5 to 7.5 cm) long Flowers: 0 petals; 4 to 9 sepals; 8 stamens; unisexual; greenish flowers borne in clusters Pollinators: wind Fruits: winged samara Blooms in Arches National Park: March, April Habitat in Arches National Park: cultivated shade tree that grows rapidly and escaped Location seen: around Visitor Center buildings Other: The genus name, “Ulmus”, is the classical Latin name for “elm” and the species name, “pumila”, means “small or dwarf”. This is a non-native plant. |
Did You Know?
The dirt is alive! A living crust called "Biological Soil Crust" covers much of Arches and the surrounding area. Composed of algae, lichens and bacteria, this crust provides a secure foundation for desert plants. Please stay on roads and trails to avoid trampling this important resource. More...