Widow'S-Cross
ExplorarPlantas
Widow'S-Cross
sedum pulchellum
Widow'S-Cross (Sedum pulchellum) is an enchanting annual stonecrop native to the limestone glades and rocky outcrops of the southeastern United States. Named for the unique, cross-like horizontal alignment of its flowering branches, this plant blooms in late spring, creating stunning carpets of pale pink to white star-shaped flowers. It thrives in shallow, rocky soils where few other plants can survive, capitalizing on wet spring conditions before dry summer heat sets in. As a succulent, it has evolved smart water-retention mechanisms to endure dry spells, making it a rugged and resilient pioneer species that paints arid limestone barrens with vibrant, delicate color. Native plant enthusiasts cherish it for its striking geometric symmetry and ecological toughness.
Hábitat: Found in damp, shallow soils over limestone outcrops, cedar glades, and rocky bluff ledges.
Aspecto
This low-growing annual succulent typically reaches heights of 10 to 30 cm. It is easily distinguished by its fleshy, light green, cylindrical leaves that are densely packed along the stems. In late spring, the plant produces four to five spreading, horizontal branches arranged in a flat, cross-like shape. Each branch is lined with numerous small, five-petaled, star-shaped flowers that transition from pale pink to white, occasionally showing deeper pink highlights at the center.
ReinoPlantaeFiloTracheophytaClaseMagnoliopsidaOrdenSaxifragalesFamiliaCrassulaceaeGéneroSedum
Categoría
PlantasRareza
Common
Peligro
1/5 · Muy bajo
Snaps
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Datos interesantes
It is a classic pioneer species of cedar glades, an ecosystem known for extreme conditions that mimic deserts in summer and wetlands in winter.
The common name 'Widow's-Cross' comes from the distinctive cross-shaped arrangement of its flowering spike branches.
Unlike many other Sedum species which are perennial, Sedum pulchellum is an obligate annual, completing its entire life cycle in a single year.
Habilidades especiales
Habilidad
CAM Photosynthesis
Utilizes Crassulacean Acid Metabolism to fix carbon dioxide at night, minimizing water loss through transpiration during dry daytime hours.
Habilidad
Hydrochoric Dispersal
Seeds are designed to be washed away by rainwater across rock surfaces to find new soil pockets for autumn germination.
Habilidad
Desiccation Tolerance
The succulent leaves store reserves of water, allowing the plant to survive prolonged dry spells in shallow soil.
Medidas y detalles
- Longitud
- 10-30 cm
- Esperanza de vida
- 1 años
Dieta y alimentación
As a photoautotrophic plant, it produces its own energy via photosynthesis, utilizing sunlight, carbon dioxide, and water while absorbing minerals from the soil.
Alimentos principales
- Sunlight
- Carbon dioxide
- Water
- Soil minerals
Conexiones ecológicas
mutualism
Honey bee
Apis mellifera
Bees visit the showy flowers for nectar and pollen, acting as primary pollinators.
competitor
Glade Sandwort
Minuartia patula
Shares the thin limestone glade soils and competes for shallow moisture in spring.
eaten by
Cabbage Looper
Trichoplusia ni
The caterpillars of this moth occasionally feed on the fleshy succulent leaves of Sedum species.
Rasgos
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También conocido como
Todavía no hay alias listados.
Colecciones
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Seguridad
Peligro
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Widow'S-Cross?
La forma más fácil de identificar a Widow'S-Cross es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Widow'S-Cross?
10-30 cm
¿Cuál es el esperanza de vida de Widow'S-Cross?
1 años
¿Qué come Widow'S-Cross?
As a photoautotrophic plant, it produces its own energy via photosynthesis, utilizing sunlight, carbon dioxide, and water while absorbing minerals from the soil.
¿Dónde se encuentra normalmente Widow'S-Cross?
Found in damp, shallow soils over limestone outcrops, cedar glades, and rocky bluff ledges.
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