| Bahama ladder brake
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| Pteris bahamensis
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| Pteridaceae
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Landscape Uses:
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Primarily recommended for natural landscapes and habitat restorations. Also rock gardens. |
Ecological Restoration Notes: |
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It can be used as one of many understory herbs in pine rocklands. |
| Availability: |
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Grown by enthusiasts. |
| Description: |
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Medium herbaceous fern. |
| Height: |
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About 1-2 feet in height. Usually taller than broad. |
| Growth Rate: |
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Moderate. |
| Range: |
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Monroe County Keys north to St. Lucie and Collier counties; Bahamas. In the Monroe County Keys, apparently disjunct from Miami-Dade County to the pine rocklands of Big Pine Key and nearby islands. Very rare north of the Miami River; perhaps extirpated in Broward and Palm Beach counties, and either never present or extirpated in Martin County. |
| Habitats: |
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Pine rocklands. |
| Soils: |
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Moist, well-drained 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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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 to light shade. |
| Flower Color: |
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N/A. |
| Flower Characteristics: |
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There are no flowers; the plants reproduce by spores. |
| Flowering Season: |
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All year. |
| Fruit: |
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Inconspicuous spores. |
| Wildlife and Ecology: |
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| Horticultural Notes: |
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Can be grown from spores. |
| Comments: |
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Bahama ladder brake hybridizes with the exotic China brake (P. vittata) forming Delchamps' ladder brake (P. x delchampsii) and is threatened with extinction through hybridization. It is listed as threatened by the state of Florida. |
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Lindsay M. Boehner cultivated plant in South Florida
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Lindsay M. Boehner cultivated plant in South Florida
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