|                    Rockland twinflower, Pineland snakeherb
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                |                    Dyschoriste angusta  
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                |                    Acanthaceae 
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                 Landscape Uses:
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                 Wildflower and rock gardens. | 
               
                Ecological Restoration Notes:  | 
               
              
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                 Fairly common in pinelands on the Miami Rock Ridge; rarer elsewhere. | 
               
              
                | Availability: | 
               
              
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                 Grown by enthusiasts and occasionally by native plant nurseries. Available in Lake Worth at Indian Trails Native Nursery
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                | Description: | 
               
              
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                 Small fine textured wildflower. | 
               
              
                | Height: | 
               
              
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                 About 4-8 inches in height.  Often taller than wide, but spreading and forming small open patches. | 
               
              
                | Growth Rate: | 
               
              
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                 Moderate. | 
               
              
                | Range: | 
               
              
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                 Monroe County Keys north to Martin and Collier counties, then rare and scattered to the north in Lee, Highlands, Polk, Hernando and Wakulla counties; Bahamas.  In the Monroe County Keys, disjunct from Miami-Dade County to the pine rocklands of Big Pine Key. | 
               
              
                | Habitats: | 
               
              
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                 Pinelands and prairies. | 
               
              
                | Soils: | 
               
              
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                 Moist, well-drained limestone or sandy soils, without humus. | 
               
              
                | Nutritional Requirements: | 
               
              
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                 Low; it grows in nutrient poor soils. | 
               
              
                | Salt Water Tolerance: | 
               
              
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                 Low; does not tolerate long-term 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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                 High; does not require any supplemental water once established. | 
               
              
                | Light Requirements: | 
               
              
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                 Full sun. | 
               
              
                | Flower Color: | 
               
              
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                 Blue or purple. | 
               
              
                | Flower Characteristics: | 
               
              
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                 Semi-showy, 1/4" wide.. | 
               
              
                | Flowering Season: | 
               
              
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                 All year. | 
               
              
                | Fruit: | 
               
              
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                 Inconspicuous capsule. | 
               
              
                | Wildlife and Ecology: | 
               
              
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                 Possible larval host plant for common buckeye (Junonia coenia) butterflies, which utilized the closely related D. oblongifolia. | 
               
                     
                | Horticultural Notes: | 
               
              
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                 Can be grown from seed. | 
               
              
                | Comments: | 
               
              
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                    George D. Gann in habitat, Miami-Dade County, Florida, 2013
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