Shoestring fern
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Vittaria lineata
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Pteridaceae
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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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Availability: |
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Grown by enthusiasts. |
Description: |
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Epiphytic herbaceous fern. Leaves dark green. |
Height: |
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Pendent, with fronds 6-18 inches long or more. |
Growth Rate: |
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Moderate. |
Range: |
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Monroe County Keys north to southern Georgia; West Indies, Mexico, Central America and South America. In the Monroe County Keys, apparently limited to North Key Largo. |
Habitats: |
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Moist forests and swamps. |
Soils: |
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Epiphytic; almost always on Sabal palmetto in areas of high humidity. |
Nutritional Requirements: |
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Moderate; can grow on nutrient poor substrate, but needs some nutrient inputs 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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Low; requires moist substrate and high humidity and is intolerant of long periods of drought. |
Light Requirements: |
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Light shade to moderate shade. |
Flower Color: |
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N/A. |
Flower Characteristics: |
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There are no flowers; the plants reproduce by spores. |
Flowering Season: |
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All year. |
Fruit: |
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Inconspicuous spores. |
Wildlife and Ecology: |
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Horticultural Notes: |
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Comments: |
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See a 2018 post on the Treasure Coast Natives blog on Shoestring fern's relationship with the moss Octoblepharum albidum. |
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George D. Gann, 2012 In habitat, Palm Beach County, Florida
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George D. Gann, 2018 In habitat, Ned Glenn Nature Preserve, Florida
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