Delaware State Tree - American Holly - Ilex opaca
Leaf: Alternate, simple, and persistant, thickened and leathery, eliptical in shape, 2 to 4 inches long, dark green and shiny above, pale green below with entire or spiney-toothed margins.
Flower: Dioecious, dull green-white, male flowers on 3 to 7 flowered cymes, female flowers are solitary with a pleasant odor. Flowers apparent April to June.
Fruit: A berrylike drupe, red, rarely yellow when ripe, 1/4 inch in diameter, containing ribbed nutlets. Maturing September to October, persisting on tree into winter.
Twig: Slender with rust-colored pubescence.
Bark: Light gray, with prominent warts.
Form: A small tree, with a thick crown and pyramidal form, usually with branches
to the ground.
Photos courtesy: Michael Aust, John Baitey, Ctaude L. Brown, Bruce Bongarten,
Susan D. Day, Edward C. Jensen, Richard E. Kreh, Larry H. McCormick, Alex X.
Niemiera, John A. Peterson, Oana Popescu, John R. Seiter, David W. Smith, Kim
C. Steiner, James E. Ward, Rodney E. Will, Shepard M. Zedaker.
Text written by: John R. Seiter, Edward C. Jensen, Or John A. Peterson