Illustration of common buckthorn leaves and fruits.

    Common Buckthorn

    Rhamnus cathartica
    Poisonous Icon

    Poisonous

    invasive icon

    Invasive

    rough-leaved dogwood

    Dogwoods

    Cornus spp.
    Photo of hawthorn trees blooming on lawn of Missouri state capitol

    Hawthorns

    Various species in the genus Crataegus
    Illustration of multiflora rose, leaves, flowers, fruits.

    Multiflora Rose

    Rosa multiflora
    invasive icon

    Invasive

    Illustration of New Jersey tea leaves, flowers, fruits.

    New Jersey Tea

    Ceanothus americanus
    fork and knife icon

    Edible

    Illustration of ninebark leaves, flowers, fruits.

    Ninebark

    Physocarpus opulifolius
    Illustration of poison ivy leaves, flowers, fruits.

    Poison Ivy

    Toxicodendron radicans
    Poisonous Icon

    Poisonous

    Photo of smooth sumac.

    Sumacs

    Rhus spp.
    fork and knife icon

    Edible

    willow

    Willows

    Salix spp. (about 12 species in Missouri)