= nonnative, planted and a wildland component, commonly "escapes" cultivation
= nonnative, planted, generally not considered a wildland component or invasive
= a North American native, may naturalize outside its native range
Genus: Cornus
    Cornus alba - Tatarian dogwood
    Cornus alternifolia - alternate-leaf dogwood
    Cornus amomum - silky dogwood
    Cornus canadensis - bunchberry
    Cornus drummondii - roughleaf dogwood
    Cornus florida - flowering dogwood     Landowner Factsheet
    Cornus kousa - kousa dogwood
    Cornus mas - Cornelian cherry dogwood
    Cornus nuttallii - Pacific dogwood
    Cornus racemosa - gray dogwood
    Cornus sericea - red-osier dogwood