|                    Saltmarsh-elder, Bigleaf sumpweed
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                |                    Iva frutescens  
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                |                    Asteraceae 
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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: | 
               
              
                |   | 
                 Medium shrub with erect stems.  Leaves succulent, semi-deciduous. | 
               
              
                | Height: | 
               
              
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                 From 3-10 feet tall.  Colonial, forming large patches. | 
               
              
                | Growth Rate: | 
               
              
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                 Fast. | 
               
              
                | Range: | 
               
              
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                 Eastern and southeastern United States west to Texas and south to Miami-Dade and Collier counties.  Not recorded for southeastern Florida except for a single Miami-Dade County collection made by John Kunkell Small and J.J. Carter on Virginia Key in 1906. | 
               
              
                | Habitats: | 
               
              
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                 Coastal marshes. | 
               
              
                | Soils: | 
               
              
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                 Wet to moist, poorly-drained to inundated brackish 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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                 Moderate; tolerates brackish water or occasional inundation by salt 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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                 Full sun to light shade. | 
               
              
                | Flower Color: | 
               
              
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                 Greenish-white. | 
               
              
                | Flower Characteristics: | 
               
              
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                 Inconspicuous. | 
               
              
                | Flowering Season: | 
               
              
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                 Summer-fall. | 
               
              
                | Fruit: | 
               
              
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                 Inconspicuous achene. | 
               
              
                | Wildlife and Ecology: | 
               
              
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                 Provides some food and moderate amounts of cover for wildlife. | 
               
                     
                | Horticultural Notes: | 
               
              
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                 Can be grown from seed or cuttings. | 
               
              
                | Comments: | 
               
              
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