Wild cotton, Upland cotton
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Gossypium hirsutum
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Malvaceae
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Landscape Uses:
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It is currently ILLEGAL to grow wild cotton in Florida (see commments below). |
Ecological Restoration Notes: |
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Availability: |
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Description: |
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Medium to large shrub with wide-spreading branches and a broadly rounded crown. Leaves lobed, 2-6 inches long. |
Height: |
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About 6-12 feet in height. As broad as tall or broader. |
Growth Rate: |
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Moderate. |
Range: |
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Monroe County Keys north to Palm Beach and Pinellas counties; West Indies, Mexico, Central America and South America. Perhaps never present or extirpated in Broward County. |
Habitats: |
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Coastal hammocks and thickets. |
Soils: |
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Moist, well-drained limestone or sandy soils, with or without 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 long-term flooding by salt or brackish water. |
Salt Wind Tolerance: |
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Moderate; grows near salt water, but is protected from direct salt spray by other vegetation. |
Drought Tolerance: |
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Moderate to high; plants growing in extremely dry soils may die during extended periods of drought. |
Light Requirements: |
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Full sun to light shade. |
Flower Color: |
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Creamy white to pale yellow, usually with a red spot at the base of the petals, turning dark pink with age. |
Flower Characteristics: |
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Showy, about 1-2" wide. |
Flowering Season: |
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All year. |
Fruit: |
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Triangular capsule that opens exposing cotton seed covering. |
Wildlife and Ecology: |
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Larval host plant for gray hairstreak (Strymon melinus) butterflies. |
Horticultural Notes: |
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Can be grown from seed. |
Comments: |
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It is related to commercial cotton, and the USDA attempted to wipe this plant out in Florida in the early 1900s due to the fact that it is a potential host to the boll weevil. It is now illegal to grow wild cotton in Florida for this reason. It is also listed as endangered by the state of Florida. |
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Jennifer Possley, 2016 In habitat, Boca Grande Key, Monroe County, Florida Enlarge
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James Johnson, 2014 In habitat, Everglades National Park, Florida
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James Johnson, 2014 In habitat, Everglades National Park, Florida
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James Johnson, 2014 In habitat, Everglades National Park, Florida
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