|                    Tape-grass, American eel-grass
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                |                    Vallisneria americana  
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                |                    Hydrocharitaceae 
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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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                 Rarely grown by native plant nurseries. | 
               
              
                | Description: | 
               
              
                |   | 
                 Submerged aquatic herb. | 
               
              
                | Height: | 
               
              
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                 N/A; submerged or floating aquatic. | 
               
              
                | Growth Rate: | 
               
              
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                 Moderate. | 
               
              
                | Range: | 
               
              
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                 Widespread in North America south to Miami-Dade and Collier counties; Cuba. | 
               
              
                | Habitats: | 
               
              
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                 Freshwater streams and sloughs in swamps. | 
               
              
                | Soils: | 
               
              
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                 Permanantly inundated soils. | 
               
              
                | Nutritional Requirements: | 
               
              
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                 Low; it grows in nutrient poor soils. | 
               
              
                | Salt Water Tolerance: | 
               
              
                |   | 
                 Low; does not tolerate flooding by salt or brackish water. | 
               
              
                | Salt Wind Tolerance: | 
               
              
                |   | 
                 Low; salt wind may burn the leaves. | 
               
              
                | 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. | 
               
              
                | Flower Color: | 
               
              
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                 Greenish. | 
               
              
                | Flower Characteristics: | 
               
              
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                 Inconspicuous. | 
               
              
                | Flowering Season: | 
               
              
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                 All year. | 
               
              
                | Fruit: | 
               
              
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                 Inconspicuous capsule. | 
               
              
                | Wildlife and Ecology: | 
               
              
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                | Horticultural Notes: | 
               
              
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                | Comments: | 
               
              
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