Nuttall'S Toothwort
探検植物
Nuttall'S Toothwort
cardamine nuttallii
Nuttall's Toothwort (Cardamine nuttallii) is a delightful, low-growing perennial wildflower native to the damp, shaded woodlands of western North America. Emerging in early spring, this vernal ephemeral blankets the forest floor with a delicate display of pale pink to vibrant purple blossoms, signaling the end of winter. It plays an important role in its ecosystem by providing early-season nectar to newly emerged pollinators and food for specialized insect larvae. Resilient and adapted to forest shade, it survives most of the year dormant underground as a small tuberous rhizome, waiting for the perfect spring conditions to briefly burst into life.
生息地: Found in moist, shaded coniferous and deciduous forests, riparian zones, and damp meadows at low to middle elevations.
外見
This small wildflower typically reaches heights of 10 to 30 centimeters. It features loose clusters of four-petaled, bell-shaped flowers that range in color from nearly white and light pink to deep rose-purple. Its green leaves are deeply divided, often presenting as three distinct leaflets that are roundish or lobed, providing a soft, textured appearance against the damp forest floor. The underground rhizomes have distinctive, tooth-like projections which give the plant its common name.
界Plantae門Tracheophyta綱Magnoliopsida目Brassicales科Brassicaceae属Cardamine
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
It is one of the very first wildflowers to bloom in the Pacific Northwest, acting as an important indicator of the arrival of spring.
Its scientific genus name Cardamine is derived from the Greek word 'kardamon', referring to its spicy, mustard-like taste.
The common name 'Toothwort' comes from the small, tooth-like scales found on its underground rhizomes.
特殊能力
能力
Vernal Ephemeral Lifecycle
It sprouts, flowers, and sets seed rapidly in early spring before the forest canopy closes, maximizing its access to sunlight.
能力
Rhizomatous Regeneration
It spreads and regenerates using underground tuberous rhizomes, allowing it to survive dry summers and minor disturbances.
能力
Glucosinolate Chemical Defense
It synthesizes mustard oils to deter generalist herbivores and insect pests from feeding on its leaves.
サイズと詳細
- 長さ
- 10-30 cm
- 体重
- 0.01-0.05 kg
- 寿命
- 2-10 年
食性と食事
It is a self-sustaining plant that generates its own energy through photosynthesis, absorbing light, water, and essential soil minerals.
主な食物
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
採餌方法
- Photosynthesis
生態系とのつながり
host plant
Margined White
Pieris marginalis
Serves as a host plant for the caterpillars of this native butterfly species.
mutualism
Mining Bee
Andrena spp.
Provides an essential early-spring nectar and pollen source for newly emerged mining bees.
competitor
English Ivy
Hedera helix
Invasive ground cover that competes aggressively for forest floor space and light.
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。
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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
Nuttall'S Toothwortを見分けるには？
Nuttall'S Toothwort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。
Nuttall'S Toothwortの長さは何ですか？
10-30 cm
Nuttall'S Toothwortの体重は何ですか？
0.01-0.05 kg
Nuttall'S Toothwortの寿命は何ですか？
2-10 年
Nuttall'S Toothwortは何を食べますか？
It is a self-sustaining plant that generates its own energy through photosynthesis, absorbing light, water, and essential soil minerals.
Nuttall'S Toothwortは通常どこに生息していますか？
Found in moist, shaded coniferous and deciduous forests, riparian zones, and damp meadows at low to middle elevations.
Nuttall'S Toothwortはどのように狩りをしますか？
Photosynthesis
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