Mountain Wood Fern
探検植物
Mountain Wood Fern
dryopteris campyloptera
The Mountain Wood Fern (Dryopteris campyloptera) is a robust and highly attractive perennial fern that graces the cool, damp understories of high-elevation forests in eastern North America. With its delicate, lacy-textured fronds that can grow up to nearly a meter in length, this species plays a vital role in stabilizing soil and providing ground cover for small forest creatures. Its presence often indicates a pristine, moist montane ecosystem. This species is highly valued by native plant enthusiasts for its elegant, arching growth habit and its ability to thrive in deep shade where few other plants can survive. It serves as a beautiful reminder of the complex and ancient lineage of non-flowering vascular plants that have inhabited our planet for millions of years.
生息地: Typically found in cool, moist, high-elevation coniferous and mixed forests, often growing in rocky soils, ravines, or mountain slopes.
外見
This fern features large, broadly triangular to lance-shaped fronds that are twice- to thrice-pinnate, giving them a highly divided, lacy appearance. The fronds are medium to light green, arching gracefully from a central crown. A key identification feature is the lowermost pair of leaflets (pinnae), which are asymmetrical with the downward-pointing subleaflets being significantly longer than the upward-pointing ones. The leaf stalks (stipes) are pale green to straw-colored and are covered with distinctive pale brown or reddish-brown scales, often featuring dark centers.
界Plantae門Tracheophyta綱Polypodiopsida目Polypodiales科Dryopteridaceae属Dryopteris
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
The scientific name 'campyloptera' is derived from Greek words meaning 'curved wing,' which describes the distinctive asymmetrical shape of its lower leaflets.
This fern is known to hybridize readily with other wood fern species, creating sterile hybrids that can confuse botanists trying to identify them in the wild.
Unlike flowering plants, ferns reproduce using microscopic spores instead of seeds, releasing millions of them from small brown spots called sori on the undersides of their leaves.
特殊能力
能力
Spore Catapult
Utilizes a specialized spring-loaded ring of cells called an annulus around its spore cases to violently launch mature spores into the wind when humidity drops.
能力
Low Light Efficiency
Possesses highly adapted chloroplast arrangements in its broad, thin fronds to maximize photosynthesis in dense forest floor shade.
能力
Cold Hardiness
Survives freezing alpine winters by entering dormancy, with its underground rhizome protected by insulating snow cover and leaf litter.
サイズと詳細
- 長さ
- 30-90 cm
- 寿命
- 5-20 年
食性と食事
As an autotrophic plant, the Mountain Wood Fern produces its own organic compounds through photosynthesis, utilizing sunlight, carbon dioxide, and water while drawing essential minerals from the soil.
主な食物
- Sunlight
- Water
- Carbon Dioxide
- Soil Minerals
生態系とのつながり
eaten by
White-tailed Deer
Odocoileus virginianus
Provides cover and occasional browse, though typically avoided due to low palatability of mature fronds.
competitor
Red-stemmed Feathermoss
Pleurozium schreberi
Competes for space and resources on the damp forest floor.
competitor
Intermediate Wood Fern
Dryopteris intermedia
Naturally hybridizes with this species in overlapping habitats to form sterile hybrid offspring.
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
Mountain Wood Fernを見分けるには？
Mountain Wood Fern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。
Mountain Wood Fernの長さは何ですか？
30-90 cm
Mountain Wood Fernの寿命は何ですか？
5-20 年
Mountain Wood Fernは何を食べますか？
As an autotrophic plant, the Mountain Wood Fern produces its own organic compounds through photosynthesis, utilizing sunlight, carbon dioxide, and water while drawing essential minerals from the soil.
Mountain Wood Fernは通常どこに生息していますか？
Typically found in cool, moist, high-elevation coniferous and mixed forests, often growing in rocky soils, ravines, or mountain slopes.
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