Square Bud Daisy
探検植物
Square Bud Daisy
tetragonotheca repanda
The Square Bud Daisy (Tetragonotheca repanda) is a charming and resilient perennial wildflower native to the sandy pinelands and coastal plains of the southeastern United States. Belonging to the Asteraceae family, this plant is best known for its striking, square-shaped flower buds, which are formed by four large, leafy outer bracts. Once these buds unfurl, they reveal bright yellow daisy-like blossoms that light up the forest floor and sandy paths. As a hardy native species, the Square Bud Daisy plays a vital role in its local ecosystem, providing abundant nectar for native bees and butterflies. Its creeping growth habit and wavy-margined leaves make it an attractive groundcover in wild areas, and its ability to thrive in poor, sandy soils showcases its remarkable adaptability.
生息地: Typically found in well-drained, sandy soils of open pine flatwoods, oak scrublands, and coastal plains.
外見
This low-growing perennial features distinct wavy-edged, soft green leaves with a slightly fuzzy texture. Its most diagnostic feature is the square, four-sided bud composed of four large, green, leaf-like outer bracts that enclose the developing flower. When open, the flower displays 10 to 15 bright yellow ray florets surrounding a dense center of dark yellow disk florets, with the entire bloom measuring about 3 to 5 centimeters across. The stems are often reddish-green and slightly sprawling, reaching a height of 20 to 50 centimeters.
界Plantae門Tracheophyta綱Magnoliopsida目Asterales科Asteraceae属Tetragonotheca
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
Its wavy, undulating leaf margins are the source of the specific epithet 'repanda,' which means turned-back or wavy in Latin.
The name Tetragonotheca translates directly to 'four-angled container,' referring to the perfectly square-shaped outer bracts of the flower bud.
While it looks like a single flower, like all members of the Aster family, each daisy is actually a composite of dozens of tiny individual flowers.
特殊能力
能力
Four-Sided Armor
The unique square outer bracts tightly seal and protect the delicate developing floral organs from herbivorous insects and harsh sunlight.
能力
Drought-Resilient Rooting
Maintains a deep taproot system that allows the plant to access moisture deep within loose, sandy soils during dry spells.
能力
Nectar-Rich Secretion
Produces highly concentrated nectar that specifically attracts specialized native bee pollinators, ensuring high fertilization rates.
サイズと詳細
- 長さ
- 20-50 cm
- 寿命
- 3-7 年
- 抱卵期間
- 14-28 日
食性と食事
As a photosynthetic plant, it generates its own energy from sunlight, carbon dioxide, and water, supplemented by mineral absorption from sandy soils.
主な食物
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
生態系とのつながり
eaten by
Wavy-lined Emerald Moth
Synchlora aerata
The caterpillars of this moth feed on the foliage and flower heads of various Asteraceae, including the Square Bud Daisy.
mutualism
Sweat Bee
Lasioglossum pectorale
Adult bees visit the yellow flowers to forage for pollen and nectar, acting as primary pollinators.
competitor
Wiregrass
Aristida stricta
Competes for space, sunlight, and soil nutrients in sandy pine understories.
特徴
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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
Square Bud Daisyを見分けるには？
Square Bud Daisy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。
Square Bud Daisyの長さは何ですか？
20-50 cm
Square Bud Daisyの寿命は何ですか？
3-7 年
Square Bud Daisyは何を食べますか？
As a photosynthetic plant, it generates its own energy from sunlight, carbon dioxide, and water, supplemented by mineral absorption from sandy soils.
Square Bud Daisyは通常どこに生息していますか？
Typically found in well-drained, sandy soils of open pine flatwoods, oak scrublands, and coastal plains.
Square Bud Daisyの抱卵期間は何ですか？
14-28 日
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