Pale-Spiked Lobelia

lobelia spicata

The Pale-Spiked Lobelia (Lobelia spicata) is a delicate, upright perennial wildflower native to the grasslands, prairies, and open woodlands of North America. Standing on slender, unbranched stems, this charming plant produces a tight, spike-like cluster of small, pale blue to white blossoms during the warmth of mid-summer. It is a subtle yet vital member of its local ecosystem, drawing in various native bees with its nectar. Unlike some of its moisture-loving relatives, the Pale-Spiked Lobelia is remarkably adaptable, often flourishing in drier, sandy, or rocky soils where other plants might struggle. Its presence is a classic indicator of high-quality native prairie and savanna remnants.

生息地: Typically found in open prairies, savannas, limestone glades, meadows, and along grassy roadsides with dry to moist, well-draining soils.

外見

This slender wildflower typically grows 30 to 100 centimeters tall, featuring light green, unbranched stems that are sometimes slightly hairy near the base. The leaves are alternate, lance-shaped to obovate, and gradually shrink in size as they ascend the stem. The defining feature is the terminal spike-like raceme, densely packed with tubular, two-lipped flowers. Each flower is small, about 1 centimeter long, ranging in color from pale lavender-blue to pure white. The lower lip of the corolla is deeply three-lobed, often featuring faint white or greenish-yellow markings near the throat that serve as nectar guides for visiting insects.

界Plantae門Tracheophyta綱Magnoliopsida目Asterales科Campanulaceae属Lobelia

Pale-Spiked Lobelia

カテゴリ

植物

レア度

Common

危険度

1/5 · 非常に低い

スナップ

最初にスナップしよう！

おもしろい事実

Despite its delicate appearance, the plant contains lobeline, an alkaloid chemically similar to nicotine that has been studied for its physiological effects.

Historically, various Native American tribes utilized preparations of the roots and leaves of this plant for traditional herbal remedies.

The scientific name 'spicata' refers to the spike-like arrangement of its delicate flowers.

特殊能力

Produces a toxic milky latex sap containing lobeline, which effectively deters generalist mammalian herbivores from feeding on its foliage.

Flowers mature sequentially from the bottom of the spike upward, lengthening the flowering season and increasing chances of successful cross-pollination.

Produces thousands of microscopic, dust-like seeds per capsule that are easily dispersed to new colonization sites by wind and rainwater.

サイズと詳細

長さ: 30-100 cm
寿命: 2-5 年

食性と食事

As a photosynthetic plant, it manufactures organic compounds from carbon dioxide and water utilizing solar energy, drawing essential mineral nutrients through its root system.

年齢による違い: Germinating seeds rely on stored endosperm nutrients before developing roots and photosynthetic cotyledons to sustain self-sufficient growth.

主な食物

Sunlight
Water
Carbon Dioxide
Soil Minerals

採餌方法

Photosynthesis

生態系とのつながり

mutualism

American Bumblebee

Bombus pensylvanicus

Serves as a primary pollinator, visiting the small tubular flowers to harvest nectar.

mutualism

Small Carpenter Bee

Ceratina dupla

Visits the pale blossoms for pollen and nectar, aiding in the plant's sexual reproduction.

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

Pale-Spiked Lobeliaを見分けるには？

Pale-Spiked Lobelia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。

Pale-Spiked Lobeliaの長さは何ですか？

30-100 cm

Pale-Spiked Lobeliaの寿命は何ですか？

2-5 年

Pale-Spiked Lobeliaは何を食べますか？

As a photosynthetic plant, it manufactures organic compounds from carbon dioxide and water utilizing solar energy, drawing essential mineral nutrients through its root system.

Pale-Spiked Lobeliaは通常どこに生息していますか？

Typically found in open prairies, savannas, limestone glades, meadows, and along grassy roadsides with dry to moist, well-draining soils.

Pale-Spiked Lobeliaはどのように狩りをしますか？

Photosynthesis