| 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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