Giant Coreopsis
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Giant Coreopsis
leptosyne gigantea
The Giant Coreopsis (Leptosyne gigantea) is a spectacular and iconic perennial plant native to the coastal regions of central and southern California, including the Channel Islands. This fascinating species stands out for its unique woody, succulent trunk, which gives it a tree-like appearance, a stark contrast to many of its herbaceous relatives in the sunflower family. Thriving in challenging coastal environments, it is a master of drought adaptation, shedding its fern-like leaves during the dry summer months and bursting into a vibrant display of yellow flowers after winter rains. Its imposing stature and brilliant floral show make it a distinctive feature of the California landscape, attracting numerous pollinators and serving as a testament to the resilience of native flora.
Lebensraum: Found in dry, exposed coastal habitats such as bluffs, hillsides, and chaparral, often in full sun.
Aussehen
The Giant Coreopsis is easily identifiable by its stout, fleshy, unbranched trunk that can grow up to 210 cm tall, topped with a rosette of finely divided, fern-like green leaves. During its blooming season, typically spring, the trunk branches at the top to produce numerous large, bright yellow, daisy-like flowers, each measuring 5-10 cm in diameter, creating a striking crown of color. The succulent stem often appears woody and brown at the base, gradually becoming greener towards the top where the leaves and flowers emerge.
ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungAsteralesFamilieAsteraceaeGattungLeptosyne
Kategorie
PflanzenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
During the dry summer months, this plant goes completely dormant, shedding all its leaves and appearing as a bare stick, only to burst back to life with the winter rains.
It is endemic to a very specific and narrow coastal strip of California, making it a true regional specialist.
The Giant Coreopsis is often called a 'tree sunflower' due to its woody stem and large, cheerful yellow flowers, despite being a member of the daisy family.
Besondere Fähigkeiten
Fähigkeit
Drought Deciduousness
The Giant Coreopsis sheds its leaves during the prolonged dry season to significantly reduce water loss through transpiration, allowing it to survive arid conditions. New leaves emerge with the onset of winter rains.
Fähigkeit
Water Storage
Its thick, succulent stems are adapted to store substantial amounts of water, providing a vital reserve during extended periods of drought in its native coastal habitat.
Fähigkeit
Coastal Adaptability
This plant is highly tolerant of the harsh coastal environment, including strong winds, salty air, and nutrient-poor soils, showcasing its resilience in extreme conditions.
Maße und Details
- Länge
- 60-210 cm
- Gewicht
- 5-30 kg
- Lebenserwartung
- 5-30 Jahre
Ernährung und Fütterung
As a photosynthetic plant, the Giant Coreopsis produces its own food using sunlight, water, and carbon dioxide. It absorbs essential nutrients from the soil.
Hauptnahrung
- Sunlight
- Water
- Carbon Dioxide
- Nitrogen
- Phosphorus
- Potassium
Nahrungssuche
- Photosynthesis
Ökologische Zusammenhänge
mutualism
Honey Bee
Apis mellifera
Pollination
mutualism
Painted Lady Butterfly
Vanessa cardui
Pollination
eaten by
Mule Deer
Odocoileus hemionus
Herbivory
mutualism
California Sagebrush
Artemisia californica
Habitat association
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Sicherheit
Gefahr
1/5 · Sehr gering
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Häufig gestellte Fragen
Wie identifiziert man Giant Coreopsis?
Der einfachste Weg, Giant Coreopsis zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Giant Coreopsis?
60-210 cm
Was ist der/die/das gewicht von Giant Coreopsis?
5-30 kg
Was ist der/die/das lebenserwartung von Giant Coreopsis?
5-30 Jahre
Was frisst Giant Coreopsis?
As a photosynthetic plant, the Giant Coreopsis produces its own food using sunlight, water, and carbon dioxide. It absorbs essential nutrients from the soil.
Wo findet man Giant Coreopsis normalerweise?
Found in dry, exposed coastal habitats such as bluffs, hillsides, and chaparral, often in full sun.
Wie jagt Giant Coreopsis?
Photosynthesis
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