
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.
生息地: 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.
外見
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.

カテゴリ
植物レア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
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.
特殊能力
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.
サイズと詳細
- 長さ
- 100-200 cm
- 寿命
- 5-15 年
食性と食事
As a photoautotrophic plant, Cheirolophus teydis produces its own food through photosynthesis, utilizing sunlight, carbon dioxide, water, and minerals from volcanic soils.
主な食物
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
採餌方法
- Photosynthesis
生態系とのつながり
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.
特徴
このオブジェクトにはまだ特徴バッジが割り当てられていません。
別名
まだ別名はありません。
コレクション
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安全性
危険度
1/5 · 非常に低い
まだ特別な安全上の注意はありません。
よくある質問
Cheirolophus Teydisを見分けるには?
Cheirolophus Teydisを識別する最も簡単な方法は、Snappit自然識別アプリを使用することです。
Cheirolophus Teydisの長さは何ですか?
100-200 cm
Cheirolophus Teydisの寿命は何ですか?
5-15 年
Cheirolophus Teydisは何を食べますか?
As a photoautotrophic plant, Cheirolophus teydis produces its own food through photosynthesis, utilizing sunlight, carbon dioxide, water, and minerals from volcanic soils.
Cheirolophus Teydisは通常どこに生息していますか?
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.
Cheirolophus Teydisはどのように狩りをしますか?
Photosynthesis
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