Illustration of bristly greenbrier leaves, flowers, fruit

    Bristly Greenbrier

    Smilax hispida (syn. S. tamnoides var. hispida)
    fork and knife icon

    Edible

    Illustration of greenbrier leaves, flowers, fruits

    Greenbrier

    Smilax glauca
    fork and knife icon

    Edible

    Photo of hawthorn trees blooming on lawn of Missouri state capitol

    Hawthorns

    Various species in the genus Crataegus
    Illustration of honey locust leaves, thorns, fruit.

    Honey Locust

    Gleditsia triacanthos
    Illustration of Osage orange flowers and fruit.

    Osage Orange

    Maclura pomifera
    Photo of tall thistle plants with flowers

    Tall Thistle

    Cirsium altissimum
    fork and knife icon

    Edible