Echinacea angustifolia

Echinacea angusolia - 01Aug2009 - 01

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Echinacea angusolia Narrowleaf 2zz

Echinacea angustifolia, commonly known as the narrow-leaf coneflower, is a species of flowering plant in the Asteraceae family. This plant is native to North America, where it grows in prairies and open wooded areas. It is one of several species in the Echinacea genus that are used for their medicinal properties. Echinacea angustifolia is distinguished by its narrow, lanceolate leaves and pinkish-purple, daisy-like flowers. The plant typically blooms from early to late summer and is known for its ability to attract pollinators such as bees and butterflies.

Description

Echinacea angustifolia is a perennial herb that can reach up to 60 cm in height. Its leaves are lanceolate to linear, and the plant produces a single, tall stem that ends in a flower head. The flower head consists of a conical disk of tubular florets, surrounded by a ring of ray florets that are typically pink or purple. The seeds of the plant are contained in small, dry fruits called achenes.

Habitat and Distribution

Echinacea angustifolia is found in the central and eastern parts of the United States, extending into Canada. Its natural habitat includes prairies, open woods, and grasslands, where it prefers well-drained soils.

Medicinal Uses

Echinacea angustifolia has a long history of use by Indigenous peoples of North America for various medicinal purposes, including the treatment of wounds, infections, and other ailments. In contemporary herbal medicine, it is used primarily to support the immune system and reduce the symptoms of colds and flu. The roots of the plant are the most commonly used part for these purposes. However, scientific studies on the efficacy of Echinacea angustifolia for these uses have yielded mixed results.

Cultivation

Echinacea angustifolia is cultivated both for medicinal purposes and as an ornamental plant. It prefers full sun to partial shade and can tolerate a range of soil types, provided they are well-drained. The plant is drought-tolerant once established, making it a suitable choice for xeriscaping and naturalistic gardens.

Conservation

While Echinacea angustifolia is not currently listed as endangered, its populations are subject to pressure from habitat loss and overharvesting. Conservation efforts are focused on promoting sustainable harvesting practices and preserving natural habitats.

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See Also

• Echinacea purpurea
• Medicinal plants
• Herbal medicine
• Asteraceae