King Fern
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King Fern
angiopteris evecta
The King Fern (Angiopteris evecta), also known as the giant fern or elephant fern, is an ancient, awe-inspiring plant that has survived since the Carboniferous period. Featuring some of the largest fronds of any fern in the world, this botanical giant creates a majestic, prehistoric atmosphere wherever it grows. It is native to the tropical rainforests of Southeast Asia, Oceania, and Madagascar, where it thrives in moist, sheltered ravines. Because of its massive size and evolutionary age, the King Fern is often referred to as a living fossil. It plays a vital role in its ecosystem by stabilizing wet soils and providing dense cover for small forest creatures.
Hábitat: Found in deep, sheltered rainforest gullies, wet ravines, and near stream banks with high humidity and filtered sunlight.
Aspecto
This spectacular fern is characterized by its massive, fleshy rhizome, which forms a thick, trunk-like base that can reach up to 1 meter in height. Emerging from this base are enormous, glossy-green, bipinnate fronds that arch gracefully and can measure up to 6 to 9 meters in length. The petioles (leaf stalks) are thick, swollen at the base, and can be up to 10 centimeters in diameter, resembling elephant legs. On the underside of mature leaves, double rows of brown, spore-bearing structures called sporangia line the margins.
ReinoPlantaeFiloTracheophytaClasePolypodiopsidaOrdenMarattialesFamiliaMarattiaceaeGéneroAngiopteris
Categoría
PlantasRareza
Common
Peligro
1/5 · Muy bajo
Snaps
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Datos interesantes
In some Pacific cultures, the starchy, fleshy rhizome was baked in earth ovens and eaten during times of extreme food scarcity.
Its fronds are among the longest of any fern in the world, occasionally reaching up to 9 meters in length.
The King Fern is a true living fossil, with ancestry tracing back over 300 million years to the Carboniferous period.
Habilidades especiales
Habilidad
Hydraulic Pressure Support
Utilizes intense turgor pressure within its massive, water-filled fleshy petioles to keep its giant fronds upright instead of relying on woody tissue.
Habilidad
Fleshy Stipule Storage
Features large, fleshy stipules at the base of each frond that store water and nutrients, helping the fern survive dry spells.
Habilidad
Spore Proliferation
Produces millions of microscopic spores on the underside of its leaves, which are easily dispersed by wind and water to colonize new moist sites.
Medidas y detalles
- Longitud
- 300-900 cm
- Peso
- 50-600 kg
- Esperanza de vida
- 50-150 años
Dieta y alimentación
As a photoautotrophic plant, the King Fern synthesizes its own food through photosynthesis, utilizing sunlight, carbon dioxide, water, and soil nutrients.
Alimentos principales
- Sunlight
- Water
- Carbon Dioxide
- Soil Nitrogen
- Phosphorus
Método de búsqueda
- Photosynthesis
Conexiones ecológicas
mutualism
Mycorrhizal Fungi
Glomus spp.
Fungi in the soil form symbiotic relationships with the fern roots to enhance nutrient uptake.
eaten by
Feral Pig
Sus scrofa
Introduced pigs dig up and consume the nutrient-rich, fleshy rhizomes, severely damaging the plant.
competitor
Bird's Nest Fern
Asplenium nidus
Competes for space, light, and nutrients in moist, shaded tropical rainforest understories.
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 King Fern?
La forma más fácil de identificar a King Fern es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de King Fern?
300-900 cm
¿Cuál es el peso de King Fern?
50-600 kg
¿Cuál es el esperanza de vida de King Fern?
50-150 años
¿Qué come King Fern?
As a photoautotrophic plant, the King Fern synthesizes its own food through photosynthesis, utilizing sunlight, carbon dioxide, water, and soil nutrients.
¿Dónde se encuentra normalmente King Fern?
Found in deep, sheltered rainforest gullies, wet ravines, and near stream banks with high humidity and filtered sunlight.
¿Cómo caza King Fern?
Photosynthesis
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