Sullivant'S Coolwort

sullivantia sullivantii

Sullivant's Coolwort (Sullivantia sullivantii) is a rare and delicate perennial herb, a true gem of the North American flora. This small plant is a specialized inhabitant of cool, moist, shaded rock crevices, particularly sandstone and limestone cliffs. It is highly valued by botanists and nature enthusiasts for its unique habitat requirements and its status as a relict species, providing a living link to ancient ecological conditions. Its presence often indicates a pristine and stable microclimate, making it an ecological indicator species.

生息地: Sullivant's Coolwort is typically found clinging to moist, shaded, often north-facing sandstone or limestone cliffs, rock shelters, and ledges, frequently in association with seeping water or spray from waterfalls.

外見

This charming plant features a basal rosette of bright green, kidney-shaped to nearly round leaves, which are often somewhat fleshy and have shallowly lobed or toothed margins. From this rosette, slender, reddish-tinged stems emerge, reaching heights of 10 to 30 centimeters. Each stem culminates in a loose, open cluster of small, star-like white flowers, typically five-petaled, often with a hint of pink or purple on the stamens, creating a delicate, airy appearance. The flowers are approximately 5-8 mm across.

界Plantae門Tracheophyta綱Magnoliopsida目Saxifragales科Saxifragaceae属Sullivantia

Sullivant'S Coolwort

カテゴリ

植物

レア度

Common

危険度

1/5 · 非常に低い

スナップ

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おもしろい事実

It is considered a relict species, meaning it persisted in specific refugia during past climatic changes, especially glaciation.

Many of its populations are small and isolated, making them particularly vulnerable to environmental disturbances.

Sullivant's Coolwort is named after William Starling Sullivant (1803-1879), a prominent American botanist who discovered it in Ohio.

The common name 'Coolwort' directly refers to its preference for cool, moist environments, often found in the spray zones of waterfalls.

特殊能力

This species possesses a specialized ability to root and thrive exclusively within narrow rock crevices, utilizing the stable temperatures and moisture conditions found there.

Sullivant's Coolwort is highly dependent on consistent moisture from seeping water on cliff faces, having developed adaptations to efficiently absorb and retain water in these environments.

It is well-adapted to low light conditions, flourishing in the deep shade provided by rock overhangs and dense forest canopies typical of its cliff habitats.

サイズと詳細

長さ: 10-30 cm
寿命: 3-10 年

食性と食事

As a photosynthetic plant, Sullivant's Coolwort produces its own food by converting light energy into chemical energy. It absorbs carbon dioxide from the air and water and nutrients from the soil through its root system.

主な食物

Sunlight
Carbon Dioxide
Water
Nitrogen (from soil)
Phosphorus (from soil)
Potassium (from soil)

採餌方法

Absorption

生態系とのつながり

mutualism

Small Native Bee

Andrena spp.

Pollinator, contributing to the plant's reproduction.

eaten by

Garden Snail

Cornu aspersum

Herbivore, consuming plant foliage, though less common in cliff habitats.

coexistence

Marginal Wood Fern

Dryopteris marginalis

Co-occurs in similar moist, shaded microhabitats on cliffs.

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

Sullivant'S Coolwortを見分けるには？

Sullivant'S Coolwort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。

Sullivant'S Coolwortの長さは何ですか？

10-30 cm

Sullivant'S Coolwortの寿命は何ですか？

3-10 年

Sullivant'S Coolwortは何を食べますか？

Sullivant'S Coolwortは通常どこに生息していますか？

Sullivant's Coolwort is typically found clinging to moist, shaded, often north-facing sandstone or limestone cliffs, rock shelters, and ledges, frequently in association with seeping water or spray from waterfalls.

Sullivant'S Coolwortはどのように狩りをしますか？

Absorption