Canary Island Spurge

euphorbia canariensis

The Canary Island Spurge (Euphorbia canariensis) is a striking succulent plant, a true icon of the Canary Archipelago. It is a remarkable example of convergent evolution, having developed a cactus-like appearance despite not being related to cacti, a common adaptation to arid environments. This intriguing plant forms dense, candelabra-like clumps, dominating rocky landscapes and providing vital habitat for local fauna. Its unique biology and resilience make it a fascinating subject for both botanists and nature enthusiasts, embodying the adaptive power of island flora.

Lebensraum: Found predominantly on arid and semi-arid rocky slopes, coastal scrublands, and in ravines from sea level up to around 1000 meters across the Canary Islands.

Aussehen

This euphorbia presents as a robust, shrub-like succulent with numerous upright, four-angled stems branching from a thick base, forming a distinctive candelabra shape. The stems are typically green to reddish-brown, segmented, and covered with small, dark, spine-like stipules along the ridges. Small, inconspicuous reddish-yellow flowers appear along the stem ridges. When broken, the plant exudes a milky white latex. It can reach impressive heights of 2 to 4 meters, creating an imposing presence in its natural habitat.

ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungMalpighialesFamilieEuphorbiaceaeGattungEuphorbia

Canary Island Spurge

Kategorie

Pflanzen

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

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Interessante Fakten

Despite its cactus-like appearance, the Canary Island Spurge is not related to cacti; this is an excellent example of convergent evolution due to similar arid environments.

Its milky white latex, historically used by islanders as a potent purgative and fish poison, is highly toxic and can cause severe skin and eye irritation.

Locally, this plant is often referred to as 'Cardón', referencing its robust, thorny, and imposing presence in the landscape.

The plant's distinctive candelabra form is a characteristic feature of the 'cardonal-tabaibal' succulent scrubland ecosystem unique to the Canary Islands.

Besondere Fähigkeiten

Its thick, fleshy stems are highly adapted to store significant amounts of water, allowing it to survive prolonged dry periods characteristic of its island habitat.

The plant produces a milky white latex that contains irritant compounds, serving as an effective defense mechanism against most herbivores attempting to feed on it.

With greatly reduced leaves, the green, succulent stems are the primary sites for photosynthesis, efficiently converting sunlight into energy in its dry environment.

Maße und Details

Länge: 100-400 cm
Gewicht: 5-50 kg
Lebenserwartung: 20-100 Jahre

Ernährung und Fütterung

As a photosynthetic plant, the Canary Island Spurge produces its own food by converting sunlight, carbon dioxide, and water into sugars, utilizing minerals absorbed from the soil.

Hauptnahrung

Sunlight
Carbon dioxide
Water
Nitrates
Phosphates
Potassium

Nahrungssuche

Nutrient Absorption And Photosynthesis

Ökologische Zusammenhänge

Mutualism

Canary Island Bee

Apis mellifera camerounensis

Pollinates the flowers, aiding in plant reproduction.

Eaten by

Wild Rabbit

Oryctolagus cuniculus

Feeds on the plant's shoots and leaves, despite its latex.

Habitat provider

Canary Island Chiffchaff

Phylloscopus canariensis

Provides shelter and nesting sites within its dense, thorny growth.

Seed disperser

Gallot's Lizard

Gallotia galloti

Consumes fruits/seeds, potentially aiding in seed dispersal.

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Sicherheit

Gefahr

1/5 · Sehr gering

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Häufig gestellte Fragen

Wie identifiziert man Canary Island Spurge?

Der einfachste Weg, Canary Island Spurge zu bestimmen, ist die Verwendung der Naturführer-App Snappit.

Was ist der/die/das länge von Canary Island Spurge?

100-400 cm

Was ist der/die/das gewicht von Canary Island Spurge?

5-50 kg

Was ist der/die/das lebenserwartung von Canary Island Spurge?

20-100 Jahre

Was frisst Canary Island Spurge?

As a photosynthetic plant, the Canary Island Spurge produces its own food by converting sunlight, carbon dioxide, and water into sugars, utilizing minerals absorbed from the soil.

Wo findet man Canary Island Spurge normalerweise?

Found predominantly on arid and semi-arid rocky slopes, coastal scrublands, and in ravines from sea level up to around 1000 meters across the Canary Islands.

Wie jagt Canary Island Spurge?

Nutrient Absorption And Photosynthesis