Marsh fern
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Thelypteris palustris var. pubescens
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Thelypteridaceae
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Landscape Uses:
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Primarily recommended for natural landscapes and habitat restorations. Also along the margins of ponds and lakes. |
Ecological Restoration Notes: |
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Availability: |
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Grown by enthusiasts. |
Description: |
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Medium herbaceous fern. |
Height: |
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Typically 1-2 feet in height. Spreads from underground stems and forms small patches. |
Growth Rate: |
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Moderate. |
Range: |
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Widespread in eastern and central North America south to Miami-Dade County and the Monroe County mainland; Bermuda and Cuba. |
Habitats: |
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Wet hammocks and marshes. |
Soils: |
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Seasonally wet to moist, moderately well-drained to poorly drained organic soils. |
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 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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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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Summer-fall. |
Fruit: |
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Inconspicuous spores. |
Wildlife and Ecology: |
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Horticultural Notes: |
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Can be grown from spores with difficulty, and division. |
Comments: |
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George D. Gann In habitat on Long Pine Key, Everglades National Park, Miami-Dade County
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George D. Gann In habitat on Long Pine Key, Everglades National Park, Miami-Dade County
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