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?
Pinyon pines do not produce pine nuts every year. These delicious nuts can only be harvested every three to seven years. This irregular schedule prevents animals from adapting to an abundance of pine nuts and guarantees that at least some nuts will become new pine trees instead of a quick meal.