Tulip Tree
Liriodendron tulipifera · Magnoliaceae (Magnolia family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple, deciduous leaf with a distinctively truncated or notched apex
Shape
Unique four-lobed, square-cut or saddle-shaped leaf (deltoid/broadly ovate overall outline with a flat or notched tip)
Margin
Entire (smooth edges with no teeth or serrations)
Arrangement
Alternate arrangement along the twig, featuring a long, slender petiole
Venation
Pinnate venation with a prominent midrib and a reticulate (net-like) web of secondary and tertiary veins
Key Features
Instantly recognizable by its unique four-lobed leaves with a flat or square-cut apex, deeply furrowed grey-brown bark on mature trees, stipule scars that encircle the twig, and duck-bill shaped terminal buds.
Description
The Tulip Tree is one of the tallest and most majestic native hardwood trees in North America, known for its straight, columnar trunk and broad canopy. It produces unique, tulip-shaped greenish-yellow and orange flowers in late spring and conical aggregate fruits (samaras) that persist through winter. Its most famous feature is the uniquely shaped, four-lobed leaf that looks like a silhouette of a tulip flower or a garment with clipped corners.
Habitat
Found primarily in deep, rich, moist soils of deciduous forests, often along streams, lower mountain slopes, and in valleys; requires full sun to partial shade for optimal growth
Native Range
Native to eastern North America, stretching from southern Ontario and New England west to Michigan and Missouri, and south to Florida and Louisiana; widely planted as an ornamental shade tree