Sweet Gallberry Ilex coriacea
Other Common Name(s):
- Phonetic Spelling
- EYE-leks kor-ee-ay-SEE-ah
- This plant has low severity poison characteristics.
- See below
- Description
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Tall Gallberry is an evergreen large shrub or small tree in the holly family that is found along the coastal plain from Virginia to Florida and west to Texas. In the wild, it is typically found in low wet areas such as swamps, bays, river floodplains, and sandy woods. It can reach heights of 20' with a very open crown. It is dioecious meaning each shrub possesses either male or female flowers, and a male and female plant of the same species that bloom at the same time is needed for fruit production.
This plant prefers moist to wet sandy soils in partial or full sun. In the landscape, it can be used along streams or ponds, in naturalized areas, around bogs and moist woodlands, or planted en mass to form a thicket. The flowers bloom on new growth and are a good nectar source used by beekeepers for making honey. The berries are eaten by birds and small mammals but, unlike most Ilex species, the fruit drop soon after maturing. Tall Gallberry does not tolerate root disturbance, especially when mature, so it is best to place the plant in its permanent location. However, the plant is very tolerant of pruning and can be cut right back to old wood if required.
Diseases, Insect Pests, and Other Plant Problems:
No known diseases or insect issues.
The Clemson Cooperative Extension Home and Garden Information Center has a factsheet on common diseases and insect pests.
- See this plant in the following landscape:
- Cultivars / Varieties:
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- Tags:
- Cultivars / Varieties:
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- Tags:
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Attributes:
- Genus:
- Ilex
- Species:
- coriacea
- Family:
- Aquifoliaceae
- Life Cycle:
- Perennial
- Woody
- Recommended Propagation Strategy:
- Seed
- Stem Cutting
- Country Or Region Of Origin:
- Southeastern North America
- Distribution:
- Virginia to Florida and west to Texas.
- Fire Risk Rating:
- low flammability
- Wildlife Value:
- Good source of nectar for bees. Drupes attract birds and small mammals.
- Play Value:
- Wildlife Food Source
- Edibility:
- Use caution. Human consumption of berries can cause minor toxic reaction.
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Whole Plant Traits:
- Plant Type:
- Native Plant
- Perennial
- Shrub
- Woody Plant Leaf Characteristics:
- Broadleaf Evergreen
- Habit/Form:
- Open
- Growth Rate:
- Medium
- Maintenance:
- Low
- Texture:
- Medium
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Cultural Conditions:
- Light:
- Full sun (6 or more hours of direct sunlight a day)
- Partial Shade (Direct sunlight only part of the day, 2-6 hours)
- Soil Texture:
- Clay
- Loam (Silt)
- Sand
- Soil pH:
- Acid (<6.0)
- Neutral (6.0-8.0)
- Soil Drainage:
- Moist
- Occasionally Wet
- NC Region:
- Coastal
- Piedmont
- USDA Plant Hardiness Zone:
- 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
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Fruit:
- Fruit Color:
- Black
- Red/Burgundy
- Display/Harvest Time:
- Fall
- Fruit Type:
- Drupe
- Fruit Length:
- < 1 inch
- Fruit Width:
- < 1 inch
- Fruit Description:
- Small, nearly black, shiny, berry-like ⅓ inch drupe displays from September to October. Drops soon after maturing. The fruits are normally broader than they are long.
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Flowers:
- Flower Color:
- Green
- White
- Flower Inflorescence:
- Insignificant
- Flower Bloom Time:
- Spring
- Flower Size:
- < 1 inch
- Flower Description:
- Dioecious small greenish-white flowers in axillary clusters, bloom from April to May
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Leaves:
- Woody Plant Leaf Characteristics:
- Broadleaf Evergreen
- Leaf Color:
- Green
- Leaf Feel:
- Glossy
- Leathery
- Prickly
- Leaf Type:
- Simple
- Leaf Arrangement:
- Alternate
- Leaf Shape:
- Elliptical
- Oblong
- Obovate
- Leaf Margin:
- Serrate
- Hairs Present:
- Yes
- Leaf Length:
- 1-3 inches
- Leaf Description:
- Alternate, simple, irregularly serrated or spine-tipped. 1 1/2 to 3 inches long, oblong, oval to obovate leathery shiny dark green above and lighter dull underneath with a few hairs. Pointed or rounded at the tip, tapering to the base.
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Bark:
- Bark Color:
- Dark Brown
- Dark Gray
- Bark Description:
- Smooth greyish brown mottled bark with scattered lenticels .
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Stem:
- Stem Is Aromatic:
- No
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Landscape:
- Landscape Location:
- Naturalized Area
- Pond
- Woodland
- Landscape Theme:
- Butterfly Garden
- Native Garden
- Pollinator Garden
- Rain Garden
- Design Feature:
- Flowering Tree
- Hedge
- Attracts:
- Bees
- Butterflies
- Pollinators
- Small Mammals
- Songbirds