Western Leatherwood
探検植物
Western Leatherwood
dirca occidentalis
The Western Leatherwood (Dirca occidentalis) is an extraordinary and rare deciduous shrub endemic to the San Francisco Bay Area of California. Belonging to the Daphne family, this plant is famous for its remarkably pliable, leather-like wood and branches, which can be bent into complete knots without breaking. It occupies moist, shaded slopes and riparian corridors, playing a vital role in early-season woodland ecosystems. Despite its tough constitution, it is highly sensitive to habitat fragmentation and changes in local hydrology, making it a prized sighting for California native plant enthusiasts.
生息地: Found on moist, shaded, north-facing slopes and in wooded canyons within mixed evergreen forests of the San Francisco Bay Area.
外見
This slow-growing shrub reaches 1 to 2.5 meters in height, exhibiting a highly branched, rounded form with smooth, dark brown or greyish bark. In late winter, before its leaves appear, the shrub produces hanging clusters of small, pale yellow, tube-shaped flowers. Its leaves, which develop later, are alternate, broadly oval to egg-shaped, light green on top and slightly paler underneath, eventually turning a gentle yellow before shedding in the summer drought.
界Plantae門Tracheophyta綱Magnoliopsida目Malvales科Thymelaeaceae属Dirca
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
The branches are so incredibly flexible and strong that Native Americans used them as ropes, straps, and materials for basketry.
The genus name 'Dirca' is named after Dirce, a figure in Greek mythology, referring to a spring, highlighting the plant's preference for wet habitats.
Unlike most deciduous plants that shed leaves in autumn, Western Leatherwood often loses its leaves in mid-summer as a drought-survival strategy.
特殊能力
能力
Extreme Wood Elasticity
The wood and bark possess incredibly tough, flexible fibers that allow branches to bend into tight knots without fracturing.
能力
Winter Flowering Peak
Blooms in the depth of winter before producing leaves, capturing the attention of early-season pollinators when competition is low.
能力
Summer Dormancy
Drops its leaves during the dry summer months to conserve water, adapting perfectly to the Mediterranean climate.
サイズと詳細
- 長さ
- 100-250 cm
- 寿命
- 30-80 年
食性と食事
As a photoautotrophic plant, Western Leatherwood synthesizes its own food from sunlight, carbon dioxide, and water through photosynthesis.
主な食物
- Sunlight
- Carbon dioxide
- Water
- Soil nutrients
採餌方法
- Photosynthesis
生態系とのつながり
mutualism
Yellow-faced Bumble Bee
Bombus vosnesenskii
Visits flowers for nectar, acting as one of the primary winter pollinators.
eaten by
North American Deer Mouse
Peromyscus maniculatus
Feeds on the nutrient-rich seeds that fall to the forest floor.
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
Western Leatherwoodを見分けるには？
Western Leatherwood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 Leatherwoodの長さは何ですか？
100-250 cm
Western Leatherwoodの寿命は何ですか？
30-80 年
Western Leatherwoodは何を食べますか？
As a photoautotrophic plant, Western Leatherwood synthesizes its own food from sunlight, carbon dioxide, and water through photosynthesis.
Western Leatherwoodは通常どこに生息していますか？
Found on moist, shaded, north-facing slopes and in wooded canyons within mixed evergreen forests of the San Francisco Bay Area.
Western Leatherwoodはどのように狩りをしますか？
Photosynthesis
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