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Tuliptree or Tulip Poplar

Tuliptree or Tulip Poplar (Liriodendron tulipifera)

Identification

This deciduous canopy tree is known for growing exceptionally straight. The Tuliptree produces large broad leaves that host variable numbers of pointed lobes depending on age and individual variation. While fresh leaves may have no discernible lobes and mature leaves many, the leaves maintain their general shape. A consistent mark of a Tuliptree leaf is a vshaped notch at the top, meeting in the middle. Distinguished from Maples by the leaves' alternating arrangement on the stem. On mature individuals, the bark near the base of the trunk will begin to show a braided pattern.

Examples:

large broad leaves with pointed lobes and a v-shaped notch at the top
Leaves of the Tuliptree.

NPS Photo/ W. Kaselow

yellow and brown Tuliptree leaves
Fall leaf colors of the Tuliptree

Katja Schulz via Wikimedia Commons CC BY-2.0

tuliptree leaves with lighter green coloration
Young leaves of a Tuliptree.

NPS Photo/W. Kaselow

Pale yellow and pink flower surrounded by Tuliptree leaves.
Flower of a Tuliptree.

High Contrast via Wikimedia Commons CC BY 3.0 DE

green cone like fruit surrounded by Tuliptree leaves
Fruit of a Tuliptree.

NPS Photo/ W. Kaselow

Tags

Boston National Historical Park, Boston Harbor Islands National Recreation Area

Last updated: October 28, 2022