探検植物

Western Redbud

cercis occidentalis

The Western Redbud (Cercis occidentalis) is a striking deciduous shrub or small tree native to the dry foothills, canyons, and chaparral of the American West, particularly in California, Arizona, Utah, and Nevada. Known for its spectacular early spring display, it erupts in clusters of bright pink to magenta flowers before its leaves emerge, providing a crucial early nectar source for native bees and butterflies. This resilient plant is well-adapted to drought-prone environments, featuring deep root systems and tough, leathery foliage. In addition to its beauty, the Western Redbud holds historical cultural significance. Native American tribes, particularly the Maidu, Miwok, and Kawaiisu, have long used its flexible, reddish branches in traditional basket weaving. Today, it is highly valued as an ornamental plant in water-wise landscaping (xeriscaping) due to its low water requirements, striking seasonal transitions, and ability to enrich the soil through nitrogen fixation.

生息地: Found in dry foothills, canyons, chaparral communities, and along desert streams in well-drained soils.

外見

Western Redbud typically grows as a multi-trunked shrub or small tree reaching heights of 200 to 600 centimeters. In early spring, its bare, dark brown branches are densely covered in clusters of small, pea-like flowers ranging in color from deep pink to vibrant magenta. These are followed by distinctive heart-shaped, rounded leaves with a smooth texture that emerge apple-green and mature into a rich blue-green. In late summer and autumn, the foliage shifts to shades of yellow and red, accompanied by flat, dangling seed pods that measure 5 to 10 centimeters in length and turn a deep purple-brown.

PlantaeTracheophytaMagnoliopsidaFabalesFabaceaeCercis
Western Redbud
Western Redbud

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

Native Americans of the region used a fire-coaxing technique to burn redbud patches, which stimulated the growth of long, straight, flexible shoots ideal for weaving fine baskets.

The flat, purple-brown seed pods often hang on the bare branches throughout the winter months, offering a critical food resource for local birds and small mammals.

The flowers of the Western Redbud are entirely edible and have a pleasant, slightly sour, tangy taste, making them a colorful addition to spring salads.

特殊能力

能力

Nitrogen-Fixing Symbiosis

Possesses root nodules containing symbiotic bacteria that convert atmospheric nitrogen into a usable form, enriching the surrounding soil.

能力

Drought Tolerance

Develops a deep, robust root system and thick, leathery leaf cuticles to minimize water loss and survive long, dry Mediterranean summers.

能力

Sprouting Response

Capable of rapidly resprouting from its root crown after wildfires, allowing it to quickly reclaim territory in fire-prone chaparral ecosystems.

サイズと詳細

長さ
200-600 cm
寿命
50-150 年

食性と食事

As a photoautotrophic plant, the Western Redbud synthesizes its own organic compounds from carbon dioxide and water using energy from sunlight.

主な食物

  • Sunlight
  • Water
  • Carbon Dioxide
  • Soil Nutrients

生態系とのつながり

mutualism

Fidelis Leafcutter Bee

Megachile fidelis

Pollinated primarily by native bees seeking early spring nectar and pollen.

host plant

Bramble Green Hairstreak

Callophrys dumetorum

The foliage provides a key food source for caterpillars of this native butterfly.

eaten by

Mule Deer

Odocoileus hemionus

Browses on the tender leaves, young twigs, and seed pods of the redbud.

特徴

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別名

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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

Western Redbudを見分けるには?

Western Redbud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。

Western Redbudの長さは何ですか?

200-600 cm

Western Redbudの寿命は何ですか?

50-150 年

Western Redbudは何を食べますか?

As a photoautotrophic plant, the Western Redbud synthesizes its own organic compounds from carbon dioxide and water using energy from sunlight.

Western Redbudは通常どこに生息していますか?

Found in dry foothills, canyons, chaparral communities, and along desert streams in well-drained soils.

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