| Walter’s groundcherry
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| Physalis walteri
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| Solanaceae
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Landscape Uses:
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Primarily recommended for natural landscapes and habitat restorations. Also wildflower and rock gardens. |
Ecological Restoration Notes: |
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| Availability: |
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Grown by enthusiasts and occasionally by native plant nurseries. |
| Description: |
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Small herb with lanceolate leaves and pendent, trumpet-shaped flowers. |
| Height: |
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About 6-12 inches or sometimes more. Spreading and forming small patches broader than tall. |
| Growth Rate: |
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Moderate. |
| Range: |
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Southeastern United States south to the Monroe County Keys. Very rare in the Monroe County Keys, and perhaps absent from the upper and middle Keys. |
| Habitats: |
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Pinelands and open coastal areas. |
| Soils: |
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Moist to dry, well-drained sandy or limestone 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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Secondary line; tolerates significant salt wind without injury, but usually is somewhat protected. |
| 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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Dull yellow. |
| Flower Characteristics: |
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Semi-showy. |
| Flowering Season: |
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All year. |
| Fruit: |
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Green to yellow berry surrounded by papery calyx. All year. |
| Wildlife and Ecology: |
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| Horticultural Notes: |
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Can be grown from seed. |
| Comments: |
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Groundcherry is related to the tomatillo (Physalis ixocarpa), which is used in Mexican cooking. |
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George D. Gann in habitat, South Florida, 2012
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