Pinewoods Pussytoes

antennaria geyeri

Pinewoods Pussytoes (Antennaria geyeri) is a charming perennial herb native to the dry pine forests and open, sandy woodlands of western North America. Unlike many of its close relatives in the pussytoes genus that form low, sprawling mats, this species grows in distinct upright stems from a sturdy woody base. It is highly adapted to nutrient-poor soils and arid conditions, relying on its dense, woolly coat to survive intense sunlight and minimize moisture loss.

生息地: Found in dry, open pine forests, particularly ponderosa and lodgepole pine woodlands, often growing in sandy or volcanic soils.

外見

This upright perennial typically reaches heights of 5 to 20 centimeters, featuring erect, unbranched stems. The entire plant is covered in a dense layer of white, cobwebby or woolly hairs, giving it a soft, grayish-green appearance. Its leaves are narrow, spoon-shaped to linear, and alternate along the stems. The flowering heads are small, tight clusters resembling a kitten's paw, with white to pale pinkish disc florets surrounded by dry, papery, brownish-tipped bracts.

界Plantae門Tracheophyta綱Magnoliopsida目Asterales科Asteraceae属Antennaria

Pinewoods Pussytoes

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

Its dense, woolly fibers were historically used by indigenous peoples and early settlers as a soft tinder for starting campfires.

The common name 'pussytoes' comes from the shape of the flower heads, which closely resemble the soft, velvety pads of a kitten's paw.

Unlike many other members of the Antennaria genus, Pinewoods Pussytoes does not produce runners (stolons) and instead grows as a solitary, upright clump.

特殊能力

The dense coating of white, woolly hairs reflects excess solar radiation and traps moisture close to the plant tissue, reducing transpiration.

A woody caudex and deep taproot allow the plant to anchor securely in loose, sandy soils and access moisture deep below the surface.

Its woody base enables it to survive low-intensity ground fires common in its pine-forest habitat, regenerating quickly from the underground caudex.

サイズと詳細

長さ: 5-20 cm
寿命: 3-10 年

食性と食事

As an autotrophic plant, it produces its own energy through photosynthesis, utilizing sunlight, carbon dioxide, and water while absorbing essential soil minerals.

主な食物

Sunlight
Carbon dioxide
Water
Soil minerals

生態系とのつながり

host plant

Painted Lady

Vanessa cardui

Larvae of the Painted Lady butterfly feed on the woolly foliage of pussytoes species.

mutualism

Sweat Bee

Halictus ligatus

Native sweat bees visit the flowers to gather pollen and nectar, facilitating pollination.

eaten by

Mule Deer

Odocoileus hemionus

Mule deer occasionally forage on the dry foliage during the lean seasons, though it is not a primary food source.

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

Pinewoods Pussytoesを見分けるには？

Pinewoods Pussytoes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。

Pinewoods Pussytoesの長さは何ですか？

5-20 cm

Pinewoods Pussytoesの寿命は何ですか？

3-10 年

Pinewoods Pussytoesは何を食べますか？

As an autotrophic plant, it produces its own energy through photosynthesis, utilizing sunlight, carbon dioxide, and water while absorbing essential soil minerals.

Pinewoods Pussytoesは通常どこに生息していますか？

Found in dry, open pine forests, particularly ponderosa and lodgepole pine woodlands, often growing in sandy or volcanic soils.