Water oak
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Quercus nigra
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Fagaceae
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Landscape Uses:
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Accent tree in moist to wet soils. |
Ecological Restoration Notes: |
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Availability: |
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Grown by one or two native plant nurseries in South Florida. |
Description: |
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Medium to large tree; deciduous |
Height: |
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Typically 30-50 feet; to 128 feet in Florida |
Growth Rate: |
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Fast. |
Range: |
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Eastern and central United States west to Texas and south to Broward and Collier counties. For a digitized image of Elbert Little's Florida range map, visit the Exploring Florida website. |
Habitats: |
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Moist hammocks. |
Soils: |
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Moist to seasonally wet, moderately well-drained to poorly-drained sandy or organic soils, with humusy top layer. |
Nutritional Requirements: |
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Moderate; can grow in nutrient poor soils, but needs some organic content to thrive. |
Salt Water Tolerance: |
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Low; does not tolerate flooding by salt or brackish water. |
Salt Wind Tolerance: |
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Low; salt wind may burn the leaves. |
Drought Tolerance: |
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Moderate to low; requires moist to wet soils, but tolerant of short periods of drought once established. |
Light Requirements: |
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Full sun. |
Flower Color: |
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Green. |
Flower Characteristics: |
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Inconspicuous. Pollination is by wind. |
Flowering Season: |
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Spring |
Fruit: |
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Brown acorn. Edible. |
Wildlife and Ecology: |
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Provides significant food and cover for wildlife. Larval host plant for Horace's dusky wing (Erynnis horactius), red-banded hairstreak (Calycopis cecrops) and white-M hairstreak (Parrhasius m-album) butterflies. The acorns are utilized by squirrels. |
Horticultural Notes: |
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Can be grown from seed. |
Comments: |
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For a digitized image of Elbert Little's Florida range map, visit the Exploring Florida website. |
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