White Beak-Sedge

rhynchospora alba

The White Beak-Sedge (Rhynchospora alba) is an elegant, perennial sedge that thrives in the acidic, nutrient-poor environments of peat bogs and wet heaths. Recognizable by its pale, silvery-white cluster of spikelets, this slender plant stands out beautifully against the dark, damp mosses and peatlands it calls home. It plays an essential role in bog ecology, acting as a colonizer of open, wet mud and helping to stabilize the delicate peat matrix. Unlike many flashy wetland plants, the beauty of the White Beak-Sedge lies in its subtle, minimalist aesthetic. Its clusters of whitish spikelets eventually turn a warm, golden-brown as they mature in late summer, offering a shifting palette of color to keen-eyed bog explorers.

生息地: Found in wet, acidic peat bogs, fens, and damp depressions within Sphagnum moss communities.

外見

This slender, grass-like perennial grows in small tufts, reaching heights of 10 to 50 centimeters. Its most striking feature is the terminal cluster of pale, egg-shaped spikelets, which appear distinctly whitish or creamy-white during its peak summer blooming period. The leaves are narrow and channelled, measuring only about 1 to 2 millimeters wide. Beneath the white spikelets, one can observe small, leaf-like bracts that subtend the flower head, and as the plant transitions into autumn, the entire seed head matures into a light tan or brown hue.

界Plantae門Tracheophyta綱Liliopsida目Poales科Cyperaceae属Rhynchospora

White Beak-Sedge

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

Despite its grass-like appearance, it belongs to the sedge family (Cyperaceae), remembered by the botanical rhyme 'sedges have edges'.

Its pale white color is not from petals, but from specialized scales (bracts) that surround the tiny, inconspicuous flowers.

The name 'Rhynchospora' comes from the Greek words for 'snout' and 'seed', referring to the beak-like tubercle that tops each tiny nutlet.

特殊能力

Capable of thriving in highly acidic, nutrient-deficient bog soils where most other plant species would starve or perish.

Possesses specialized internal spongy tissues that transport oxygen from the leaves down to the roots submerged in waterlogged, anaerobic mud.

Efficiently recycles and stores essential nutrients in its underground rhizomes before the winter die-back, ensuring rapid growth in early spring.

サイズと詳細

長さ: 10-50 cm
体重: 0.005-0.05 kg
寿命: 2-5 年

食性と食事

As a photosynthetic plant, the White Beak-Sedge produces its own energy using sunlight, water, and carbon dioxide, while extracting minimal minerals from acidic peat.

主な食物

Sunlight
Water
Carbon Dioxide
Soil Minerals

生態系とのつながり

mutualism

Magellanic Peat Moss

Sphagnum magellanicum

Grows in close physical association with, and relies on the moisture retention of, Sphagnum moss to maintain its bog habitat.

eaten by

Large Heath

Coenonympha tullia

Serves as a host plant and food source for the larvae of the Large Heath butterfly in wet bog ecosystems.

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

White Beak-Sedgeを見分けるには？

White Beak-Sedge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。

White Beak-Sedgeの長さは何ですか？

10-50 cm

White Beak-Sedgeの体重は何ですか？

0.005-0.05 kg

White Beak-Sedgeの寿命は何ですか？

2-5 年

White Beak-Sedgeは何を食べますか？

As a photosynthetic plant, the White Beak-Sedge produces its own energy using sunlight, water, and carbon dioxide, while extracting minimal minerals from acidic peat.

White Beak-Sedgeは通常どこに生息していますか？

Found in wet, acidic peat bogs, fens, and damp depressions within Sphagnum moss communities.