Late Oyster
探検菌類
Late Oyster
sarcomyxa serotina
The Late Oyster (Sarcomyxa serotina), also known as the late fall oyster, is a hardy and distinctive gilled fungus that brings a splash of color to the quiet, cold forests of late autumn and winter. Unlike most mushrooms that vanish at the first sign of frost, this resilient species thrives in near-freezing temperatures, often fruiting when snow is on the ground. It plays a critical role in forest ecosystems as a decomposer, slowly breaking down dead deciduous wood and recycling nutrients back into the soil. While edible, its taste can vary from mild to quite bitter, making it more appreciated by experienced foragers and nature lovers who marvel at its ability to brave the winter chill.
生息地: Found in deciduous and mixed forests, growing in overlapping shelves on decaying hardwood logs, stumps, and fallen branches.
外見
This mushroom features a kidney-shaped or fan-shaped cap, measuring 3 to 12 cm across, which is attached laterally to wood with little to no stem. The cap surface is smooth, slightly sticky when wet, and displays a beautiful palette of olive-green, yellowish-green, or brownish tones, often with a purple or violet tint near the margin when young. Below the cap, the closely spaced gills are pale yellow to orange-yellow, meeting a short, stout, yellowish stem that is covered in fine, velvety hairs.
界Fungi門Basidiomycota綱Agaricomycetes目Agaricales科Sarcomyxaceae属Sarcomyxa
カテゴリ
菌類レア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
Its cap has a unique gelatinous layer underneath the skin that swells up when wet, helping the mushroom retain moisture during dry winter winds.
Unlike most mushrooms that decay quickly after a frost, the Late Oyster can survive multiple freezing cycles and continue to drop spores.
While considered edible, it contains a bitter substance that often requires long cooking or boiling to make palatable.
特殊能力
能力
Antifreeze Adaptation
Features a specialized gelatinous layer beneath its cap skin that protects fungal cells from freezing, allowing it to fruit during winter.
能力
Enzymatic Wood Decay
Secretes powerful extracellular enzymes like laccase to break down complex lignin and cellulose in dead wood, turning it into rich organic matter.
能力
Spore Dispersal Resilience
Capable of releasing spores at temperatures close to freezing, ensuring reproductive success when competitor fungi are dormant.
サイズと詳細
- 長さ
- 3-12 cm
- 体重
- 0.01-0.15 kg
- 寿命
- 1-10 年
食性と食事
As a saprotrophic fungus, it derives all of its nutrients by breaking down dead wood, particularly hardwoods like birch, alder, and maple.
主な食物
- Dead birch wood
- Dead alder wood
- Dead maple wood
- Lignin
- Cellulose
生態系とのつながり
host plant
Paper Birch
Betula papyrifera
Grows on and decomposes the dead logs and stumps of this tree species.
eaten by
Fungus Gnat
Mycetophila fungorum
The larvae of this fly feed on the fungal tissue of the mushroom cap.
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
Late Oysterを見分けるには？
Late Oyster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。
Late Oysterの長さは何ですか？
3-12 cm
Late Oysterの体重は何ですか？
0.01-0.15 kg
Late Oysterの寿命は何ですか？
1-10 年
Late Oysterは何を食べますか？
As a saprotrophic fungus, it derives all of its nutrients by breaking down dead wood, particularly hardwoods like birch, alder, and maple.
Late Oysterは通常どこに生息していますか？
Found in deciduous and mixed forests, growing in overlapping shelves on decaying hardwood logs, stumps, and fallen branches.
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