| Pineweeds, Orangegrass
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| Hypericum gentianoides
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| Hypericaceae
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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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Grown by enthusiasts. |
| Description: |
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Annual herbaceous wildflower. |
| Height: |
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About 6-12 inches tall. Taller than broad. |
| Growth Rate: |
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Fast. |
| Range: |
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Widespread in eastern and central North America west to Texas and south to Broward and Collier counties. Very rare or extirpated in Broward County; reported only from Hugh Taylor Birch State Park, where last observed in 1983. |
| Habitats: |
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Pinelands and disturbed sites. |
| Soils: |
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Moist to seasonally wet, well-drained 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 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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Low; requires moist to wet soils and is intolerant of long periods of drought. It invades moist soil as the seasonal water table drops. |
| Light Requirements: |
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Full sun. |
| Flower Color: |
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Yellow. |
| Flower Characteristics: |
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Semi-showy. |
| Flowering Season: |
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Summer-fall. |
| Fruit: |
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Inconspicuous capsule. |
| Wildlife and Ecology: |
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Provides some food and cover for wildlife. |
| Horticultural Notes: |
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Can be grown from seed. Harvest seed when mature, but before it becomes dried out. |
| Comments: |
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