Taxonomy
Clade | angiosperm |
Family | Cornaceae |
Genus | Cornus |
Species | alternifolia |
Common Name | alternate-leaf dogwood, pagoda dogwood |
iTree Code | COAL2 |
Plant Form
Form | Small tree or shrub: layered crown |
Height | 25 feet |
Spread | 15 feet |
Deciduous | Yes |
Identification Description
Foliage | round to oval with distinct arched veins, smooth edge |
Leaf Type
|
Simple |
Bark | smooth with gray/brown streaks on green; slight ridges with age |
Bud | terminal bud purple, smooth to hairy, two valve-like scales (valvate) |
Bud Arrangement
|
Alternate |
Twig | green, red, purple turning gray with age |
Flower | small, white, fragrant on red stem |
Fruit | starts green mature to a dark purple on red-stalk |
Fall Color | red, purple |
Site Characteristics
USDA Zones
|
pH Levels | Salt Tolerance |
Min | 3a |
Min | 4.0 |
Soil | Intolerant |
Max | 5b |
Max | 7.5 |
Spray | Intolerant |
Shade Tolerance | Drought Tolerance | Allelopathy |
Intermediate |
Intolerant |
Unknown |
Species Status
Nebraska Native |
|
U.S. Native |
|
Region of Origin | United States, Canada |
More Information | Visit External Site |