Hopsage

grayia spinosa

Spiny hopsage (Grayia spinosa) is a hardy, woody shrub native to the arid desert and steppe regions of western North America. This resilient perennial is a vital component of the sagebrush ecosystem, providing critical nourishment and shelter to a wide range of desert wildlife. Its name comes from the striking resemblance of its leafy bracts to the hops used in brewing, which burst into brilliant shades of pink, rose, and cream during the spring blooming season. Beyond its aesthetic appeal, spiny hopsage plays an important ecological role in stabilizing sandy soils and preventing erosion. It has evolved remarkable survival strategies to thrive in harsh, water-restricted climates where few other plants can persist.

生息地: Found in dry, sandy, or gravelly soils across sagebrush steppes, desert flats, and pinyon-juniper woodlands of western North America.

外見

This deciduous shrub typically grows between 30 and 150 centimeters tall, forming a rounded, highly branched mound. Its rigid, greyish-brown branches terminate in sharp, spine-like tips. The leaves are small, narrow, and fleshy, with a distinct scoop-like shape and a whitish, scurfy coating. The most eye-catching feature is the cluster of female flowers, which are wrapped in flattened, papery, circular bracts that measure about 1 to 1.5 centimeters in diameter and turn a vibrant rose-pink, red, or greenish-yellow in spring.

界Plantae門Tracheophyta綱Magnoliopsida目Caryophyllales科Amaranthaceae属Grayia

Hopsage

カテゴリ

植物

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 they look like colorful petals, the vibrant pink 'flowers' of the hopsage are actually modified leaves called bracts that protect the developing seeds.

Native American tribes, including the Paiute, historically used the hard, spiny wood of the hopsage to make arrow shafts and digging sticks.

The genus name Grayia honors Asa Gray, a highly influential 19th-century American botanist who helped synthesize Charles Darwin's theories with plant science.

特殊能力

To survive extreme summer heat and water scarcity, this plant can shed its leaves prematurely to dramatically reduce water loss through transpiration.

The tips of its rigid twigs harden into sharp, protective spines that deter larger mammalian herbivores from overgrazing.

The seeds are encased in lightweight, papery, disk-shaped wings that easily catch the desert breeze, allowing them to disperse far from the parent plant.

サイズと詳細

長さ: 30-150 cm
寿命: 15-40 年

食性と食事

As a photosynthetic plant, spiny hopsage synthesizes its own food using sunlight, carbon dioxide, and water while drawing essential minerals from the soil.

主な食物

Sunlight
Carbon dioxide
Water
Soil minerals

生態系とのつながり

eaten by

Pronghorn

Antilocapra americana

Pronghorns browse heavily on the nutrient-rich leaves and twigs of spiny hopsage during the winter months.

mutualism

Greater Sage-Grouse

Centrocercus urophasianus

Sage-grouse use the dense canopy of spiny hopsage for nesting cover, camouflage, and protection from aerial predators.

eaten by

Black-tailed Jackrabbit

Lepus californicus

Jackrabbits feed on the tender young shoots and leaves of the hopsage in early spring.

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

Hopsageを見分けるには？

Hopsage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。

Hopsageの長さは何ですか？

30-150 cm

Hopsageの寿命は何ですか？

15-40 年

Hopsageは何を食べますか？

As a photosynthetic plant, spiny hopsage synthesizes its own food using sunlight, carbon dioxide, and water while drawing essential minerals from the soil.

Hopsageは通常どこに生息していますか？

Found in dry, sandy, or gravelly soils across sagebrush steppes, desert flats, and pinyon-juniper woodlands of western North America.