
Fuirena Ciliaris
fuirena ciliaris
Fuirena ciliaris, commonly known as the hairy umbrella-sedge, is an intriguing annual plant belonging to the sedge family (Cyperaceae). Widespread across the tropical and subtropical wetlands of Asia, Africa, and Australia, this resilient plant thrives in muddy, saturated soils, including rice paddies, seasonal swamps, and marshy grasslands. Unlike many of its smooth-stemmed relatives, this species stands out due to its distinctively fuzzy texture and geometrically striking flower clusters that resemble tiny, spiked umbrellas, offering a fascinating glimpse into wetland flora diversity.
Hábitat: Found in wet, muddy environments such as marshes, seasonal swamps, waterlogged fields, and sandy edges of freshwater bodies.
Aspecto
This annual sedge typically grows in small, tufted clumps reaching 10 to 50 centimeters in height. Its slender, erect stems are uniquely three-sided (triquetrous) and covered in fine, soft hairs. The grass-like leaves are flat, linear-lanceolate, and also highly pubescent, particularly along the sheaths that wrap around the stem. The most distinguishing feature is the compact, grayish-green to brownish inflorescence, composed of multiple crowded, egg-shaped spikelets that are densely covered in curly, white hairs, giving the entire cluster a fuzzy, star-burst appearance.

Categoría
PlantasRareza
Common
Peligro
1/5 · Muy bajo
Snaps
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Datos interesantes
Fuzzy defense: The extensive hairiness of its leaves and spikelets acts as a physical barrier against crawling pests and helps trap a layer of humid air around the plant.
Paddy invader: It is widely recognized as a minor weed in traditional wet-rice agriculture, thriving under the exact same waterlogged conditions as rice crops.
Sedges have edges: Like most members of the Cyperaceae family, the stems of this plant are sharply triangular, easily distinguished from round-stemmed grasses by touch.
Habilidades especiales
Velvety Hydration Defense
Densely covered in fine hairs (trichomes) that assist in moisture retention and act as a physical barrier to deter crawling herbivorous insects.
Anoxia Tolerance
Utilizes specialized internal air channels (aerenchyma) in its roots and stems to transport oxygen down to underwater tissues in waterlogged soils.
Rapid Seed Pioneer
Produces highly buoyant, tiny seeds that disperse easily via water currents to quickly colonize freshly exposed mud flats.
Medidas y detalles
- Longitud
- 10-50 cm
- Esperanza de vida
- 1 años
Dieta y alimentación
Uses sunlight, water, and carbon dioxide to produce sugar through photosynthesis, absorbing vital minerals like nitrogen and phosphorus from saturated mud.
Alimentos principales
- Sunlight
- Water
- Carbon Dioxide
- Soil Nutrients
Conexiones ecológicas
Common Evening Brown
Melanitis leda
The caterpillars of this widespread butterfly species feed on the leaves of various sedges, including Fuirena ciliaris.
Lawn Armyworm
Spodoptera mauritia
This common agricultural pest insect feeds on the stems and leaves of sedges growing in and around wet cultivation fields.
Rasgos
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También conocido como
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Colecciones
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Seguridad
Peligro
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Fuirena Ciliaris?
La forma más fácil de identificar a Fuirena Ciliaris es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Fuirena Ciliaris?
10-50 cm
¿Cuál es el esperanza de vida de Fuirena Ciliaris?
1 años
¿Qué come Fuirena Ciliaris?
Uses sunlight, water, and carbon dioxide to produce sugar through photosynthesis, absorbing vital minerals like nitrogen and phosphorus from saturated mud.
¿Dónde se encuentra normalmente Fuirena Ciliaris?
Found in wet, muddy environments such as marshes, seasonal swamps, waterlogged fields, and sandy edges of freshwater bodies.
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