Blewit
探検菌類
Blewit
collybia nuda
The Blewit, recorded under the names Collybia nuda, Lepista nuda, or Clitocybe nuda, is a striking and highly sought-after woodland mushroom. Renowned for its beautiful purplish hues and sweet, floral aroma that some liken to frozen orange juice, this fungus is a favorite among autumn foragers. Blewits are saprotrophic organisms, meaning they derive their nutrients by breaking down dead and decaying organic matter. By digesting tough lignin and cellulose in leaf litter, they play an essential role in recycling nutrients back into the forest ecosystem. They are especially famous for their tendency to fruit late in the season, often persisting through the first mild frosts of winter. Aside from their ecological importance, they are celebrated for their culinary value, offering a rich, earthy flavor once properly cooked. Whether found forming mysterious 'fairy rings' in a dark forest or sprouting from a suburban compost heap, the Blewit remains one of the most charismatic and beneficial macrofungi of the cooler months.
生息地: Found in dense deciduous and coniferous forests, often growing abundantly on decaying leaf litter, pine needles, or nutrient-rich compost heaps.
外見
Blewits are easily recognized when young by their vivid lilac or bluish-purple caps, stems, and gills. The cap, which ranges from 4 to 15 centimeters in diameter, starts out convex with noticeably inrolled margins, but gradually flattens and becomes wavy or irregular as it matures. Over time, the vibrant purple color tends to fade from the center outward, shifting to a tan, brownish, or pinkish-buff shade, though the crowded gills usually retain their lilac tint much longer. The stem is stout, solid, and typically features a slightly bulbous base coated in fuzzy purple mycelium. A key identifier is the spore print, which is a pale pinkish-buff, helping to distinguish it from dangerous purple lookalikes like the Cortinarius species that have rusty brown spores.
界Fungi門Basidiomycota綱Agaricomycetes目Agaricales科Clitocybaceae属Collybia
カテゴリ
菌類レア度
Common
危険度
1/5 · 非常に低い
スナップ
最初にスナップしよう！
おもしろい事実
Although edible and delicious, blewits must be thoroughly cooked before eating, as they contain volatile toxins that can cause gastric upset if consumed raw.
Blewits have a distinct, slightly sweet scent that many foragers compare to frozen orange juice or anise.
Their vibrant purple color is thought to act as a natural camouflage against the dark, purplish hues of decomposing autumn leaves in a shadowed forest.
They are famous for growing in large circles called 'fairy rings,' which can expand outward each year and persist for decades.
特殊能力
能力
Litter Decomposition
Excretes powerful extracellular enzymes that break down complex organic compounds like lignin and cellulose in dead leaves.
能力
Frost Tolerance
Possesses a remarkable resilience to cold temperatures, allowing the fruiting bodies to survive and grow during late autumn frosts.
能力
Mycelial Expansion
Forms massive underground networks that radiate outward, often resulting in large circular fruiting formations known as fairy rings.
サイズと詳細
- 長さ
- 4-15 cm
- 体重
- 0.01-0.15 kg
- 寿命
- 1-20 年
食性と食事
As a saprotrophic fungus, it feeds by breaking down dead plant material and absorbing the resulting nutrients.
主な食物
- Dead leaves
- Pine needles
- Humus
- Woodchips
- Compost
採餌方法
- Foraging
生態系とのつながり
commensalism
English Oak
Quercus robur
Provides the fallen leaf litter that the fungus breaks down for its primary food source.
eaten by
Fungus Gnat
Sciara thomae
Lays eggs in the mushroom, and the resulting larvae feed heavily on the fungal tissue.
eaten by
Eastern Gray Squirrel
Sciurus carolinensis
Forages on the fleshy caps of the mushrooms during the autumn months to stockpile calories.
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
テーマが追加されると、このオブジェクトのコレクションがここに表示されます。
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
Blewitを見分けるには？
Blewit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。
Blewitの長さは何ですか？
4-15 cm
Blewitの体重は何ですか？
0.01-0.15 kg
Blewitの寿命は何ですか？
1-20 年
Blewitは何を食べますか？
As a saprotrophic fungus, it feeds by breaking down dead plant material and absorbing the resulting nutrients.
Blewitは通常どこに生息していますか？
Found in dense deciduous and coniferous forests, often growing abundantly on decaying leaf litter, pine needles, or nutrient-rich compost heaps.
Blewitはどのように狩りをしますか？
Foraging
スナップマップ
ズームインしてクラスターを分割し、このオブジェクトが撮影された場所を探索しましょう。
マップを読み込み中…
最近のスナップ
新しい観察が追加されると、ここに最近のスナップが表示されます。
