Flatspike sedge
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Abildgaardia ovata
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Cyperaceae
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Landscape Uses:
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Primarily recommended for natural landscapes and habitat restorations. |
Ecological Restoration Notes: |
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An occasional understory herb in pine rocklands. |
Availability: |
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Grown by enthusiasts. |
Description: |
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Small, fine-textured grasslike herb. |
Height: |
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Typically 3-6 inches in height; to 12 inches when in flower. About as broad as tall. |
Growth Rate: |
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Moderate. |
Range: |
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Monroe and Miami-Dade counties; disjunct in Citrus and Hernando counties; West Indies, Mexico, Central America, South America and the Old World tropics. In the Monroe County Keys, disjunct from Miami-Dade County to Bahia Honda, Big Pine Key and nearby islands. |
Habitats: |
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Pine rocklands, marl prairie and coastal uplands. |
Soils: |
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Moist, well-drained limestone soils, without humus. |
Nutritional Requirements: |
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Low; it grows in nutrient poor soils. |
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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High; does not require any supplemental water once established. |
Light Requirements: |
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Full sun. |
Flower Color: |
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Yellowish-green inflorescence. |
Flower Characteristics: |
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Inconspicuous. |
Flowering Season: |
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All year. |
Fruit: |
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Inconspicuous achene. |
Wildlife and Ecology: |
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Possible larval host plant for grass-skipper butterflies. |
Horticultural Notes: |
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Can be grown from seed. |
Comments: |
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A very attractive small fine-textured herb for sunny rockland gardens. |
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