Yellow necklacepod
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Sophora tomentosa var. truncata
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Fabaceae
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Landscape Uses:
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Accent or specimen shrub along the coast. Also buffer plantings. |
Ecological Restoration Notes: |
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Availability: |
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Grown by a few native plant nurseries in south and central Florioda. Available in Lake Worth at Indian Trails Native Nursery (561-641-9488) and in Boynton Beach at Sustainscape (561-245-5305) and in Miami at Pro Native Consulting (786-488-3101).
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Description: |
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Medium to large shrub with an irregular rounded crown. Trunks short, bearing several arching stems. Bark yellowish-brown, roughend by lenticels. Leaves glossy dark green, shiny above, slighly hairy when young then becoming glabrous. |
Height: |
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Typically 8-10 feet in height. About as broad as tall. |
Growth Rate: |
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Moderate. |
Range: |
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Monroe County Keys north to Brevard and Levy counties. |
Habitats: |
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Edges of coastal forests and thickets. |
Soils: |
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Moist, well-drained sandy or limestone soils, with humusy top layer; rarely on peat on tree islands in the southern Everglades. |
Nutritional Requirements: |
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Moderate; can grow in nutrient poor soils, but needs some organic content to thrive. |
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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High; can tolerate moderate amounts of salt wind without significant injury. |
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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Yellow. |
Flower Characteristics: |
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Showy, in long, racemose, terminal spikes. |
Flowering Season: |
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All year. |
Fruit: |
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Yellowish-brown beaded pods (legumes), 2-6" long. |
Wildlife and Ecology: |
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Provides food and shelter for wildlife. Nectar plant for hummingbirds and butterflies. The flowers also attract warblers and bees. |
Horticultural Notes: |
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Can be grown from seed. Care must now be taken to avoid pollination by S. tomentosa var. occidentalis (see below). |
Comments: |
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The very hairy, commonly sold necklacepod is S. tomentosa var. occidentalis from Texas. The seeds are toxic if eaten. See also the Florida Wildflower Foundation's Flower Friday page.
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Michelle M. Smith, 2018 In habitat, Atlantic Dunes Park, Florida
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Michelle M. Smith, 2018 In habitat, Atlantic Dunes Park, Florida
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