Photo of American feverfew flower cluster.

    American Feverfew

    Parthenium integrifolium
    Photo of Carolina false dandelion flowerhead.

    Carolina False Dandelion

    Pyrrhopappus carolinianus
    fork and knife icon

    Edible

    Photo of tall goldenrod plant with flowers

    Goldenrods

    Solidago spp. (23 species in Missouri)
    Photo of a musk thistle blooming flower head.

    Musk Thistle (Nodding Thistle)

    Carduus nutans
    invasive icon

    Invasive

    Photo of leaf cup flower

    Pale-Flowered Leaf Cup

    Polymnia canadensis
    Purple Coneflower

    Purple Coneflower

    Echinacea purpurea
    Photo of cut-leaved teasel showing flowerhead and joined, cuplike leaves.

    Teasels

    Dipsacus fullonum and D. laciniatus
    invasive icon

    Invasive

    Photo of yellow crownbeard flowerhead.

    Yellow Crownbeard

    Verbesina helianthoides