Spinystar
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Spinystar
escobaria vivipara
The Spinystar (Escobaria vivipara), also known as the beehive cactus, is a remarkably resilient small cactus that thrives in some of North America's harshest environments. Ranging from the hot deserts of northern Mexico and Texas up to the freezing plains of southern Canada, this cactus is built for survival. Despite its small size, it stands out for its beautiful, showy pink-to-purple flowers that bloom in late spring and summer. It often grows in dense, low-profile clumps, huddling against the rocky soil to shield itself from strong winds. This species is highly prized by naturalists and gardeners alike for its extreme cold hardiness. It is one of the few cactus species capable of surviving freezing winter temperatures down to -30 degrees Celsius. Its ability to shrivel and dehydrate during the winter prevents its cells from freezing and bursting, showcasing a spectacular evolutionary adaptation to temperate and sub-arctic climates.
Hábitat: Found in dry grasslands, rocky slopes, sagebrush steppes, and pinyon-juniper woodlands across North America.
Aspecto
This small, globe-shaped to cylindrical cactus grows individually or in tight clusters, reaching heights of 2 to 15 centimeters. It is densely covered in a complex array of white, gray, or reddish-brown spines that radiate from small bumps on the stem, giving it a fuzzy, beehive-like appearance. In late spring, it produces vibrant, cup-shaped flowers at the top of its stems, featuring brilliant shades of magenta, pink, or purple with prominent yellow stamens. After flowering, it develops small, green, egg-shaped fruits that gradually turn brown as they mature.
ReinoPlantaeFiloTracheophytaClaseMagnoliopsidaOrdenCaryophyllalesFamiliaCactaceaeGéneroEscobaria
Categoría
PlantasRareza
Common
Peligro
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Snaps
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Datos interesantes
Indigenous peoples historically used the sweet, ripe green fruits of this cactus as a food source, eating them fresh.
It is one of the most northern-ranging cacti in the world, surviving bitter Canadian winters where temperatures regularly drop below -30 degrees Celsius.
The species name 'vivipara' comes from Latin meaning 'live-bearing', referring to its habit of producing small clonal offsets or 'pups' around the base of the mother plant.
Habilidades especiales
Habilidad
Super-Cooling Antifreeze
It actively dehydrates its tissues and concentrates sugars in its cells during winter to survive extreme freezing temperatures.
Habilidad
Spine Armor Shield
Its dense covering of overlapping spines protects against intense solar radiation, reduces wind-drying, and deters herbivores.
Habilidad
Crassulacean Acid Metabolism
It opens its stomata only at night to capture carbon dioxide, minimizing water loss in arid environments.
Medidas y detalles
- Longitud
- 2-15 cm
- Peso
- 0.05-0.5 kg
- Esperanza de vida
- 10-30 años
Dieta y alimentación
As a photoautotroph, the Spinystar produces its own energy through photosynthesis, utilizing sunlight, carbon dioxide, and water absorbed via its shallow root system.
Alimentos principales
- Sunlight
- Carbon dioxide
- Water
- Soil minerals
Conexiones ecológicas
mutualism
Texas Striped Sweat Bee
Agapostemon texanus
Provides nectar and pollen to native bees, which assist in cross-pollination.
eaten by
Deer Mouse
Peromyscus maniculatus
Feeds on the seeds and fleshy pulp of the cactus fruits, aiding in seed dispersal.
Rasgos
Aún no hay insignias de rasgos asignadas a este objeto.
También conocido como
Todavía no hay alias listados.
Colecciones
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Seguridad
Peligro
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Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Spinystar?
La forma más fácil de identificar a Spinystar es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Spinystar?
2-15 cm
¿Cuál es el peso de Spinystar?
0.05-0.5 kg
¿Cuál es el esperanza de vida de Spinystar?
10-30 años
¿Qué come Spinystar?
As a photoautotroph, the Spinystar produces its own energy through photosynthesis, utilizing sunlight, carbon dioxide, and water absorbed via its shallow root system.
¿Dónde se encuentra normalmente Spinystar?
Found in dry grasslands, rocky slopes, sagebrush steppes, and pinyon-juniper woodlands across North America.
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