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.

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

Aspecto

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.

ReinoPlantaeFiloTracheophytaClaseMagnoliopsidaOrdenAsteralesFamiliaCampanulaceaeGéneroLobelia

Pale-Spiked Lobelia

Categoría

Plantas

Rareza

Common

Peligro

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Snaps

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Datos interesantes

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.

Habilidades especiales

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.

Medidas y detalles

Longitud: 30-100 cm
Esperanza de vida: 2-5 años

Dieta y alimentación

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

Diferencias por edad: Germinating seeds rely on stored endosperm nutrients before developing roots and photosynthetic cotyledons to sustain self-sufficient growth.

Alimentos principales

Sunlight
Water
Carbon Dioxide
Soil Minerals

Método de búsqueda

Photosynthesis

Conexiones ecológicas

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.

Rasgos

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También conocido como

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Colecciones

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Seguridad

Peligro

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Preguntas frecuentes

¿Cómo identificar a Pale-Spiked Lobelia?

La forma más fácil de identificar a Pale-Spiked Lobelia es usar la aplicación de identificación de naturaleza Snappit.

¿Cuál es el longitud de Pale-Spiked Lobelia?

30-100 cm

¿Cuál es el esperanza de vida de Pale-Spiked Lobelia?

2-5 años

¿Qué come Pale-Spiked Lobelia?

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

¿Dónde se encuentra normalmente Pale-Spiked Lobelia?

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

¿Cómo caza Pale-Spiked Lobelia?

Photosynthesis