Illustration of American bladdernut leaves, flowers, fruits.

    American Bladdernut

    Staphylea trifolia
    Callery Pear

    Callery Pear (Bradford Pear)

    Pyrus calleryana
    invasive icon

    Invasive

    Illustration of cottonwood leaves and fruits.

    Cottonwood

    Populus deltoides
    Illustration of green ash leaf.

    Green Ash

    Fraxinus pennsylvanica
    Photo of hawthorn trees blooming on lawn of Missouri state capitol

    Hawthorns

    Various species in the genus Crataegus
    Shagbark Hickory

    Hickories

    Carya spp.
    A closeup of an acorn

    Oaks

    Quercus spp.
    Illustration of pin oak leaf.

    Pin Oak

    Quercus palustris
    Illustration of red maple leaves and fruits.

    Red Maple

    Acer rubrum
    Illustration of silver maple leaf and fruit.

    Silver Maple

    Acer saccharinum
    Illustration of slippery elm twig and leaves.

    Slippery Elm

    Ulmus rubra
    Illustration of sycamore leaves and fruit

    Sycamore

    Platanus occidentalis
    willow

    Willows

    Salix spp. (about 12 species in Missouri)