Tall Green Milkweed
探検植物
Tall Green Milkweed
asclepias hirtella
Tall Green Milkweed (Asclepias hirtella) is a robust and distinctive perennial wildflower native to the tallgrass prairies, glades, and open barrens of North America. Unlike its more famously pink-flowered cousins, this species boasts unique, pale green to yellowish clusters of flowers that blend beautifully into its grassy habitats. It grows remarkably upright and can survive in poor, sandy, or clay soils. This plant plays an important role in grassland biodiversity, supporting various insects with its rich nectar reserves while adapting to survive wildfires and droughts using its deep root system.
生息地: Found in tallgrass prairies, sandy barrens, glades, and open fields, often preferring dry to mesic sandy soils.
外見
This species is distinguished by its erect, hairy stems that typically reach 50 to 100 centimeters in height. It features numerous narrow, linear leaves that are arranged alternately along the stem, a characteristic feature that differentiates it from opposite-leaved milkweeds. The pale green or creamy-white flowers have subtle purplish-green hoods and are grouped in globose clusters emerging from the upper leaf joints, which later develop into upright, smooth, spindle-shaped seed pods.
界Plantae門Tracheophyta綱Magnoliopsida目Gentianales科Apocynaceae属Asclepias
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 seeds of this species are attached to silky, white fluff that acts as a parachute, enabling wind dispersal over wide distances.
The species name 'hirtella' is Latin for 'somewhat hairy', referring to the fine, stiff hairs found on its leaves and stem.
Unlike most other milkweed species which feature opposite leaves, the Tall Green Milkweed stands out due to its alternately arranged leaves.
特殊能力
能力
Toxic Chemical Defense
Produces cardenolides in its milky sap, which makes it toxic to generalist herbivores and protects it from herbivory.
能力
Drought-Resistant Taproot
Utilizes a deep, woody taproot that stores energy and accesses deep water, allowing it to withstand severe droughts and fires.
能力
Pollinia Trapping Mechanism
Packages its pollen into sticky, saddle-like structures called pollinia that attach to the legs of visiting insects for cross-pollination.
サイズと詳細
- 長さ
- 50-100 cm
- 寿命
- 3-15 年
食性と食事
As a photosynthetic plant, Tall Green Milkweed produces its own energy and organic compounds using sunlight, water, carbon dioxide, and soil minerals.
主な食物
- Sunlight
- Carbon Dioxide
- Water
- Soil Minerals
生態系とのつながり
host plant
Monarch Butterfly
Danaus plexippus
Provides essential foliage for the caterpillars, which consume the leaves and store the plant's toxins to defend themselves against predators.
mutualism
Bumble Bee
Bombus pensylvanicus
Visits the green blossoms for nectar, serving as a primary pollinator of the species.
parasite
Oleander Aphid
Aphis nerii
Infests the stems and leaves of the milkweed, feeding on its nutrient-rich sap.
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
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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
Tall Green Milkweedを見分けるには？
Tall Green Milkweed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。
Tall Green Milkweedの長さは何ですか？
50-100 cm
Tall Green Milkweedの寿命は何ですか？
3-15 年
Tall Green Milkweedは何を食べますか？
As a photosynthetic plant, Tall Green Milkweed produces its own energy and organic compounds using sunlight, water, carbon dioxide, and soil minerals.
Tall Green Milkweedは通常どこに生息していますか？
Found in tallgrass prairies, sandy barrens, glades, and open fields, often preferring dry to mesic sandy soils.
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