Texas Yellow Star
探検植物
Texas Yellow Star
lindheimera texana
The Texas Yellow Star (Lindheimera texana) is a cheerful, low-growing annual wildflower native to the US Southwest, primarily Texas, and parts of Northern Mexico. Emerging in early spring, this species carpet-bombs prairies, pastures, and roadsides with dense, radiant yellow blooms. It is named after Ferdinand Jacob Lindheimer, widely known as the father of Texas botany. As a member of the sunflower family (Asteraceae), it plays a crucial role in supporting early-season pollinators, providing much-needed nectar to native bees and butterflies when few other flowers have opened. Its resilience in dry, clay soils and its rapid life cycle make it a quintessential spring signpost in its native range.
生息地: Found in open prairies, limestone glades, clay soils, and disturbed roadsides throughout Texas and neighboring regions.
外見
Texas Yellow Star is characterized by its five-petaled star-shaped flower heads, which are bright golden-yellow and roughly 2.5 to 3 cm across. Each of the five ray florets features distinct, small notches at their tips, surrounding a central disk of matching yellow florets. The stems are hairy, branching, and erect, reaching heights between 15 and 45 cm. The leaves are coarsely textured, lance-shaped to ovate, and arranged alternately along the upper stem while being opposite near the base, often showing slightly toothy margins.
界Plantae門Tracheophyta綱Magnoliopsida目Asterales科Asteraceae属Lindheimera
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
Each flower head consistently features exactly five ray petals, giving them their characteristic star shape.
The seeds of the Texas Yellow Star require a period of cold stratification during winter to successfully germinate the following spring.
The species was named to honor Ferdinand Lindheimer, a prolific German-Texan botanist who collected thousands of Texas plant specimens.
特殊能力
能力
Drought Resilience
Possesses a sturdy taproot and adapted foliage that conserve moisture, allowing the plant to thrive and bloom even in dry, rocky clay soils.
能力
Prolific Seeding
Produces numerous lightweight seeds that are easily dispersed by the wind, ensuring successful regeneration in the following spring.
能力
Pollinator Magnetism
Emits UV-reflective nectar guides on its bright yellow petals that are highly visible to bees, directing them efficiently to the pollen source.
サイズと詳細
- 長さ
- 15-45 cm
- 体重
- 0.01-0.05 kg
- 寿命
- 0-1 年
食性と食事
As a photoautotrophic plant, the Texas Yellow Star synthesizes its own energy from sunlight, water, and carbon dioxide through the process of photosynthesis.
主な食物
- Sunlight
- Carbon dioxide
- Water
- Soil nutrients
生態系とのつながり
mutualism
Texas Bumble Bee
Bombus pensylvanicus
Visits the flowers for nectar and pollen, facilitating cross-pollination.
eaten by
White-tailed Deer
Odocoileus virginianus
Occasionally grazes on the young foliage of the plant in early spring.
competitor
Common Dandelion
Taraxacum officinale
Competes for soil nutrients, sunlight, and space in grassy pastures and roadsides.
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
Texas Yellow Starを見分けるには？
Texas Yellow Star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。
Texas Yellow Starの長さは何ですか？
15-45 cm
Texas Yellow Starの体重は何ですか？
0.01-0.05 kg
Texas Yellow Starの寿命は何ですか？
0-1 年
Texas Yellow Starは何を食べますか？
As a photoautotrophic plant, the Texas Yellow Star synthesizes its own energy from sunlight, water, and carbon dioxide through the process of photosynthesis.
Texas Yellow Starは通常どこに生息していますか？
Found in open prairies, limestone glades, clay soils, and disturbed roadsides throughout Texas and neighboring regions.
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