| Whitemouth dayflower
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| Commelina erecta
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| Commelinaceae
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Landscape Uses:
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Primarily recommended for natural landscapes and habitat restorations. Also wildflower gardens. |
Ecological Restoration Notes: |
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A common but barely noticeable understory wildflower of open upland ecosystems. |
| Availability: |
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Grown by enthusiasts. Available in Naples at Everglades Native Designs. |
| Description: |
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Small creeping herbaceous wildflower. |
| Height: |
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Typically 3-12 inches in height. Spreading and forming small open or dense patches. |
| Growth Rate: |
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Moderate to fast. |
| Range: |
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Widespread in North America south to Miami-Dade County and the Monroe County Keys; West Indies, Mexico, Central America and South America. Rare in the Monroe County Keys. |
| Habitats: |
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Pinelands and coastal uplands. |
| 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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Two blue petals and one white petal. |
| Flower Characteristics: |
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Showy, about 1" wide; flowers are open in the morning. |
| Flowering Season: |
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All year; peak in summer. |
| Fruit: |
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Inconspicuous capsule. |
| Wildlife and Ecology: |
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Wilting flowers attract insects. |
| Horticultural Notes: |
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Can be grown from cuttings and seed. |
| Comments: |
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Similar in appearance to the weedy exotic common dayflower, but the lowest petal is white. See also the Florida Wildflower Foundation's Flower Friday page.
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