| DIVERSITY OF LIFE | TOMPKINS COUNTY FLORA |
| Cornus alternifolia | Alternateleaf Dogwood, Pagoda Dogwood |
| Cornus amomum | Silky Dogwood |
| Cornus canadensis | Bunchberry, Bunchberry Dogwood |
| Cornus florida | Flowering Dogwood, Pink Flowering Dogwood |
| Cornus mas | Cornelian Cherry |
| Cornus paniculata | |
| Cornus racemosa | Gray Dogwood, Panicled Dogwood |
| Cornus rugosa | Round-Leaved Dogwood, Roundleaf Dogwood |
| Cornus sericea | Redosier Dogwood |
3-gene 567 taxon Angiosperm Consensus Tree (rbcL, 18s, atpB)
