Sonchus Hierrensis
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Sonchus Hierrensis
sonchus hierrensis
Sonchus hierrensis, commonly known as the El Hierro sow thistle, is an extraordinary woody shrub endemic to the Canary Islands of El Hierro and La Palma. Unlike its common, weedy herbaceous relatives found across the globe, this species is a prime example of insular woodiness, a phenomenon where herbaceous lineages evolve into robust, shrubby forms in isolated island ecosystems. Growing up to two meters high, it features large, dramatic rosettes of deeply lobed leaves at the ends of thick branches, crowned by clusters of bright yellow flowers. This botanical marvel plays a vital role in its local ecosystem, providing abundant nectar for endemic pollinators and serving as a striking symbol of the unique evolutionary history of the Macaronesian archipelago.
Hábitat: Found on steep rocky cliffs, volcanic slopes, and edges of laurel forests within the humid zones of El Hierro and La Palma.
Aspecto
This robust, woody shrub typically grows between 100 and 200 centimeters tall, characterized by thick, greyish-brown branching stems that terminate in dense rosettes of large, deeply lobed (pinnatisect) leaves. The leaves are a vibrant green to blue-green color, up to 40 centimeters long, with sharply pointed but relatively soft teeth along the margins. During its blooming season, it produces a spectacular, branching inflorescence packed with numerous bright yellow flower heads, each resembling a large daisy-like dandelion bloom about 2 to 3 centimeters in diameter.
ReinoPlantaeFiloTracheophytaClaseMagnoliopsidaOrdenAsteralesFamiliaAsteraceaeGéneroSonchus
Categoría
PlantasRareza
Common
Peligro
1/5 · Muy bajo
Snaps
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Datos interesantes
Despite looking like a woody bush or small tree, it is actually a close relative of the common garden dandelion.
Its scientific name 'hierrensis' directly refers to the island of El Hierro, one of the primary locations where it evolved and thrives.
This species is a classic textbook example of 'island gigantism,' where herbaceous plants grow into large woody structures over evolutionary time.
Habilidades especiales
Habilidad
Insular Woodiness
Evolved a sturdy, woody habit from herbaceous ancestors to better compete for sunlight and survive in temperate island climates.
Habilidad
Wind-Assisted Dispersal
Produces lightweight seeds equipped with a feathery pappus, allowing wind currents to transport them across steep volcanic ravines.
Habilidad
Drought-Resistant Stems
Features semi-succulent stems that store moisture, helping the plant survive dry periods on exposed rocky cliffs.
Medidas y detalles
- Longitud
- 100-200 cm
- Esperanza de vida
- 5-15 años
- Incubación
- 14-28 días
Dieta y alimentación
As a photoautotrophic plant, it produces its own food using sunlight, water, carbon dioxide, and essential soil nutrients through photosynthesis.
Alimentos principales
- Sunlight
- Water
- Carbon dioxide
- Soil nutrients
Conexiones ecológicas
mutualism
Canary Island Bumblebee
Bombus canariensis
Pollinated by endemic bumblebees searching for nectar and pollen in the highland zones.
eaten by
El Hierro Giant Lizard
Gallotia simonyi
The leaves and young shoots are occasionally grazed by endangered local lizards.
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
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Sonchus Hierrensis?
La forma más fácil de identificar a Sonchus Hierrensis es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Sonchus Hierrensis?
100-200 cm
¿Cuál es el esperanza de vida de Sonchus Hierrensis?
5-15 años
¿Qué come Sonchus Hierrensis?
As a photoautotrophic plant, it produces its own food using sunlight, water, carbon dioxide, and essential soil nutrients through photosynthesis.
¿Dónde se encuentra normalmente Sonchus Hierrensis?
Found on steep rocky cliffs, volcanic slopes, and edges of laurel forests within the humid zones of El Hierro and La Palma.
¿Cuál es el incubación de Sonchus Hierrensis?
14-28 días
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