Schott'S Pygmycedar

peucephyllum schottii

Schott's Pygmycedar (Peucephyllum schottii) is a fascinating desert-dwelling shrub native to the arid landscapes of the southwestern United States and northwestern Mexico. Despite its convincing conifer-like appearance, which inspires its common name, it is actually a member of the sunflower family (Asteraceae). This highly specialized evergreen shrub thrives in some of the harshest environments imaginable, clinging to rocky canyon walls and dry gravelly washes. The plant plays a crucial role in its desert ecosystem, providing nesting structure for small desert fauna and offering nectar to early-season pollinators. Its ability to remain vibrant green and actively grow during the searing summer heat makes it a remarkable example of desert adaptation.

生息地: Found in dry, rocky desert canyons, gravelly washes, and steep cliffs of the Mojave, Sonoran, and Colorado deserts.

外見

Schott's Pygmycedar forms a dense, rounded, and highly branched shrub reaching heights of 100 to 300 centimeters. Its most striking feature is its foliage: crowded, needle-like leaves that are bright yellow-green, highly resinous, and measuring about 1 to 2 centimeters long. In late winter and spring, the tips of its branches erupt with small, solitary, bell-shaped flower heads. These flower heads lack showy outer ray florets and consist entirely of yellow disc florets surrounded by green bracts, giving them a distinct button-like appearance.

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

Schott'S Pygmycedar

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 common name 'Pygmycedar' and needle-like leaves, it is a true member of the sunflower family (Asteraceae) and is not closely related to conifers.

Its foliage is so resinous that Native Americans historically used the sticky leaves and twigs for medicinal purposes and as a natural adhesive.

The genus name 'Peucephyllum' literally translates to 'pine-leaf', referencing its striking visual similarity to pine needles.

特殊能力

The leaves are coated in a thick, sticky resin that drastically reduces water loss from evaporation and deters herbivores.

It mimics the needle-like morphology of conifers to minimize surface area exposed to intense desert sunlight while maintaining year-round photosynthesis.

A deep and highly tenacious root system allows it to anchor firmly in vertical rocky cliff faces and extract moisture from deep bedrock fractures.

サイズと詳細

長さ: 100-300 cm
寿命: 10-50 年

食性と食事

As a photoautotrophic plant, Schott's Pygmycedar synthesizes its own organic compounds from sunlight, carbon dioxide, and water through photosynthesis.

主な食物

Sunlight
Carbon Dioxide
Water
Soil Minerals

生態系とのつながり

eaten by

Desert Bighorn Sheep

Ovis canadensis nelsoni

Desert bighorn sheep occasionally browse on the tough, resinous foliage of the shrub during periods of extreme forage scarcity.

mutualism

Tripartite Sweat Bee

Halictus tripartitus

This native bee visits the yellow disc flowers of Schott's Pygmycedar to collect nectar and pollen, aiding in the shrub's pollination.

特徴

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別名

まだ別名はありません。

コレクション

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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

Schott'S Pygmycedarを見分けるには？

Schott'S Pygmycedar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。

Schott'S Pygmycedarの長さは何ですか？

100-300 cm

Schott'S Pygmycedarの寿命は何ですか？

10-50 年

Schott'S Pygmycedarは何を食べますか？

As a photoautotrophic plant, Schott's Pygmycedar synthesizes its own organic compounds from sunlight, carbon dioxide, and water through photosynthesis.

Schott'S Pygmycedarは通常どこに生息していますか？

Found in dry, rocky desert canyons, gravelly washes, and steep cliffs of the Mojave, Sonoran, and Colorado deserts.