
Cheirolophus Teydis
cheirolophus teydis
Cheirolophus teydis, commonly known as the Teide cornflower or Cabezón del Teide, is a striking perennial shrub endemic to the high-altitude volcanic slopes of Tenerife and La Palma in the Canary Islands. Growing robustly in the harsh, sun-drenched subalpine zones, this resilient plant is a magnificent example of island adaptation. It stands out with its globose form and erect stems capped by pale yellow, thistle-like flower heads. Historically, it has survived in some of the most barren, rocky environments of Mount Teide, adapting beautifully to nutrient-poor soils and extreme temperature fluctuations. This species plays an important ecological role in its restricted habitat, offering pollen and nectar to native insects like the endemic bumblebee in areas where few other plants can thrive. Visitors to the Teide National Park during late spring are often treated to the spectacular sight of these shrubs in full bloom.
Lebensraum: Found in high-altitude subalpine scrublands and rocky volcanic slopes of the Canary Islands, primarily between 1,800 and 2,200 meters above sea level.
Aussehen
Cheirolophus teydis is a medium to large woody shrub reaching heights between 100 and 200 cm. It features long, lanceolate, pale green leaves with serrated margins that are densely clustered at the tips of its branching stems. The most distinctive identifier is its large, pale yellow to whitish flower heads which are surrounded by numerous overlapping, scale-like bracts with slightly fringed edges. These globular flower heads sit atop long, leafless stalks, making them highly visible against the plant's foliage.

Kategorie
PflanzenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
Because of intense grazing by introduced rabbits and goats, many of the remaining wild specimens are restricted to inaccessible vertical cliffs.
The specific epithet 'teydis' directly refers to Mount Teide, the towering volcano on Tenerife where this species was first described.
This plant is a 'living fossil' of the Canary Islands, belonging to a genus that underwent rapid evolutionary radiation on the archipelago.
Besondere Fähigkeiten
Volcanic Soil Anchoring
Possesses a highly specialized root system capable of anchoring and extracting moisture from loose, dry volcanic lapilli.
High-Altitude Xerophyte
Features waxy, leathery leaf surfaces that limit water loss under intense subalpine solar radiation and dry winds.
Wind-Assisted Dispersal
Produces lightweight, wind-dispersed seeds equipped with a pappus, allowing them to colonize isolated rocky crevices.
Maße und Details
- Länge
- 100-200 cm
- Lebenserwartung
- 5-15 Jahre
Ernährung und Fütterung
As a photoautotrophic plant, Cheirolophus teydis produces its own food through photosynthesis, utilizing sunlight, carbon dioxide, water, and minerals from volcanic soils.
Hauptnahrung
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
Nahrungssuche
- Photosynthesis
Ökologische Zusammenhänge
Feral Goat
Capra hircus
Feral goats graze heavily on this endangered plant, posing a significant threat to its survival.
Tenerife Lizard
Gallotia galloti
An endemic lizard feeds on the flowers and fruits, aiding in seed dispersal.
Canary Island Bumblebee
Bombus canariensis
Native pollinator visiting the pale yellow flower heads to collect nectar and pollen.
Merkmale
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Sicherheit
Gefahr
1/5 · Sehr gering
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Häufig gestellte Fragen
Wie identifiziert man Cheirolophus Teydis?
Der einfachste Weg, Cheirolophus Teydis zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Cheirolophus Teydis?
100-200 cm
Was ist der/die/das lebenserwartung von Cheirolophus Teydis?
5-15 Jahre
Was frisst Cheirolophus Teydis?
As a photoautotrophic plant, Cheirolophus teydis produces its own food through photosynthesis, utilizing sunlight, carbon dioxide, water, and minerals from volcanic soils.
Wo findet man Cheirolophus Teydis normalerweise?
Found in high-altitude subalpine scrublands and rocky volcanic slopes of the Canary Islands, primarily between 1,800 and 2,200 meters above sea level.
Wie jagt Cheirolophus Teydis?
Photosynthesis
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
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