Swamp-lily, Seven-sisters, String-lily
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Crinum americanum
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Amaryllidaceae
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Landscape Uses:
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Water gardens and along pond and lake edges. |
Ecological Restoration Notes: |
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A common understory element of freshwater marshes. |
Availability: |
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Widely cultivated. |
Description: |
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Medium herbaceous wildflower from a basal rosette. Leaves strap-like, leathery, 1-4 feet long. |
Height: |
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Typically 2-3 feet in height. About as broad as tall, the flowers emerging taller. |
Growth Rate: |
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Moderate. |
Range: |
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Southeastern United States west to Texas and south to Miami-Dade County and the Monroe County mainland; West Indies (Cuba, Jamaica). |
Habitats: |
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Marshes and swamps. |
Soils: |
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Wet to moist, seasonally inundated organic soils. |
Nutritional Requirements: |
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High; requires rich organic soils for optimal growth. |
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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Low; requires moist to wet soils and is intolerant of long periods of drought. |
Light Requirements: |
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Full sun to light shade or moderate shade. |
Flower Color: |
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White. |
Flower Characteristics: |
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Showy. Fragrant. |
Flowering Season: |
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Spring-fall. |
Fruit: |
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Green fleshy capsule. |
Wildlife and Ecology: |
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Larval host for Spanish moth (Xanthopastis timais). |
Horticultural Notes: |
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Can be grown from seed and division. |
Comments: |
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Luber grasshoppers chew the leaves. See also the Florida Wildflower Foundation's Flower Friday page.
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James Johnson, 2014 In habitat, Everglades National Park, Florida
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James Johnson, 2012 In habitat, Big Cypress National Preserve, Florida
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