FNPS Plant Database
Cornus foemina
swamp dogwood, stiff cornel
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Nomenclature
Common Name:
swamp dogwood, stiff cornel
Synonym(s):
Swida foemina
Genus species:
Cornus foemina
Family:
Cornaceae
Plant Specifics
Form:
tree
Size:
10-30 ft tall by 10-20 ft wide
Life Span:
long-lived perennial; likely lives 50 years or less.
Flower Color:
white
Fruit Color:
blue
Phenology:
deciduous; blooms in spring, with fruits summer-early fall
Noted For:
Landscaping
Recommended Uses:
Use along streams or edges of retention areas. Can be a screen or specimen tree in moist areas. Blooms better in moderate to high light settings.
Considerations:
Availability:
Propagation:
seed
Light:
Moisture Tolerance:
Always Flooded------------------------------------------------Extremely Dry
Stays wet ---to--- Not wet but not extremely dry
Salt Water Flooding Tolerance:
Not salt tolerant of inundation by salty or brackish water
Salt Spray/Salty Soil Tolerance:
Low/no tolerance of salty wind or direct salt spray
Soil or Other Substrate:
Loam, Organic (muck), Sand
Soil pH:
acidic
Suitable to Grow In:
8A, 8B, 9A, 9B, 10A

USDA zones are based on the average annual extreme minimum winter temperature.

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Ecology
Wildlife:
birds and small mammals consume the fruit
Attracts long-tongued bees, short-tongued bees, wasps, flies, and butterflies. Larval host for cecropia silkmoth (Hyalophora cecropia) and spring azure butterfly (Celastrina ladon).
Native Habitats:
Riverine swamps, bluffs, bluffs, gum swamps. Typically in areas of relatively brief, shallow inundation.
Natural Range in Florida:
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