How to Identify a Northern Catalpa

Leaf Identification

Large, whorled, slightly cordate leaves with a long point. The leaves are simple, opposite, dark green on top, and lighter green and pubescent underneath.

  • Leaf of Arbor Walk #10
  • Underside of Leaf from Arbor Walk #10
  • Leaf (Fall) of Arbor Walk #10

Twig and Bud Identification

The twigs are green when young and turn reddish brown with age. They are smooth, have light lenticels and an absent terminal bud.

  • Twig and Start of Fruit Growth of Arbor Walk #10

Bark Identification

Grey, course, scaly ridges line the bark.

  • Bark of Arbor Walk #10

Fruit Identification

Distinct, long, dark brown seedpods that contain multiple papery seeds with two wings.

  • Fruit of Arbor Walk #10
  • Fruit of Arbor Walk #10
  • Fallen, Split Fruit of Arbor Walk #10

Flower Identification

Showy, bell-shaped and lobed white flowers with purple spots.

  • Flowers of Arbor Walk #10
  • Flowers of Arbor Walk #10