|                    False nettle, Bog hemp, Button-hemp
                      |  
              
                |                    Boehmeria cylindrica  
                      |  
              
                |                    Urticaceae 
                      |  
  
              
                 Landscape Uses:
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                 Primarily recommended for natural landscapes and habitat restorations.  Also butterfly gardens in wet soils. | 
               
                Ecological Restoration Notes:  | 
               
              
                 | 
                 A common but somewhat ephemeral understory herb in swamps and moist forests. | 
               
              
                | Availability: | 
               
              
                 | 
                 Available at native plant nurseries in central Florida. | 
               
              
                | Description: | 
               
              
                |   | 
                 Short-lived medium herb. | 
               
              
                | Height: | 
               
              
                |   | 
                 Typically 2-3 feet in height.  Sometimes as broad as tall. | 
               
              
                | Growth Rate: | 
               
              
                |   | 
                 Fast. | 
               
              
                | Range: | 
               
              
                |   | 
                 Widespread in North America south to the Monroe County mainland; West Indies, Mexico, Central America and South America. | 
               
              
                | Habitats: | 
               
              
                |   | 
                 Swamps and moist forests. | 
               
              
                | Soils: | 
               
              
                |   | 
                 Moist to wet, moderately well-drained to well-drained, sandy, limestone, or organic soils, with humusy top layer. | 
               
              
                | Nutritional Requirements: | 
               
              
                |   | 
                 Moderate; can grow in nutrient poor soils, but needs some organic content to thrive. | 
               
              
                | Salt Water Tolerance: | 
               
              
                |   | 
                 Low; does not tolerate long-term flooding by salt or brackish water. | 
               
              
                | Salt Wind Tolerance: | 
               
              
                |   | 
                 Low; salt wind may burn the leaves. | 
               
              
                | Drought Tolerance: | 
               
              
                |   | 
                 Low; requires moist to wet soils and is intolerant of long periods of drought. | 
               
              
                | Light Requirements: | 
               
              
                |   | 
                 Light shade to moderate shade. | 
               
              
                | Flower Color: | 
               
              
                |   | 
                 Greenish. | 
               
              
                | Flower Characteristics: | 
               
              
                |   | 
                 Inconspicuous. | 
               
              
                | Flowering Season: | 
               
              
                |   | 
                 Summer-fall. | 
               
              
                | Fruit: | 
               
              
                |   | 
                 Inconspicuous. | 
               
              
                | Wildlife and Ecology: | 
               
              
                |   | 
                 Larval host and nectar plant for red admiral (Vanessa atalanta) butterflies; larval host for question mark (Polygonia interrogationis) butterflies.
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                | Horticultural Notes: | 
               
              
                |   | 
                 Can be grown from seed. | 
               
              
                | Comments: | 
               
              
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