Winged Elm

Ulmus alata

Winged Elm

Ronnie Nijboer

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ulmaceae
Genus:
Ulmus
Species:
Ulmus alata

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Tree
Height:
More than 40 ft
Light Requirements:
Part Shade
Drought Tolerance:
Medium
Bloom Months:
feb, mar, apr
Bloom Colors:
Yellow, Green

Native Range

United States: Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Missouri, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia

Keystone Species Ranking

Caterpillar Keystone:
★☆☆☆☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)

Host Plant for Caterpillars

Imperial Moth (Eacles imperialis), Io moth (Automeris io)

Soil Requirements

Soil Type:
moist, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Prefers bottomland and floodplain areas

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).; then Cold-moist stratification for 60 days.

Source: OpenAI GPT-4o