American Elm (Ulmus americana) is a native tree in Maryland (Deciduous). The sections below summarize where it grows, how to recognize it, and how it supports local ecosystems.
Habitat and range
River bottoms, terraces, and rich floodplains statewide; also widely planted along streets where disease-resistant cultivars are used.
Identification
Asymmetrical leaf bases and doubly serrated margins; interlacing vase-shaped crown on classic mature specimens; flat, round samaras.
Soil and moisture
Deep, moist soils with seasonal flooding tolerance; needs room for roots when planted as a street tree.
Wildlife value
Seeds and buds feed birds; canopy hosts many caterpillars for songbirds; hollow trunks shelter wildlife.
Uses and significance
Classic shade and street tree with resistant selections; wood for baskets and veneer historically.