Illustration of rough-leaved dogwood leaves, flowers, fruits.

    Rough-Leaved Dogwood

    Cornus drummondii
    Illustration of alternate-leaved dogwood leaves, flowers, fruits.

    Alternate-Leaved Dogwood

    Cornus alternifolia
    rough-leaved dogwood

    Dogwoods

    Cornus spp.
    Dogwood spittlebug resting on the edge of a leaf

    Dogwood Spittlebug

    Clastoptera proteus
    Illustration of flowering dogwood leaves, flowers, fruits.

    Flowering Dogwood

    Cornus florida
    Ninebark calligraphy beetle on cluster of ninebark flower buds

    Ninebark Calligraphy Beetle

    Calligrapha spiraea
    image of a Spittlebug and nest on plant stem

    Spittlebugs and Froghoppers

    About 60 species in North America north of Mexico