Hemerocallis fulva

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Orange day-lily in Tashkent Botanical Garden

Double daylily -- Hemerocallis fulva

Hemerocallis fulva, commonly known as the Orange Daylily, Tawny Daylily, or Ditch Lily, is a species of daylily native to Asia. It is a popular ornamental plant in gardens and landscapes due to its hardiness and vibrant flowers.

Description

Hemerocallis fulva is a herbaceous perennial plant that grows from rhizomes. The plant typically reaches a height of 60-120 cm (24-47 inches). The leaves are long, arching, and linear, measuring up to 90 cm (35 inches) in length and 2.5 cm (1 inch) in width. The flowers are large, trumpet-shaped, and typically orange with a darker orange throat. Each flower lasts only one day, but the plant produces multiple flowers over a period of several weeks.

Habitat and Distribution

Hemerocallis fulva is native to China, Japan, and Korea. It has been widely introduced to other regions, including North America and Europe, where it has become naturalized in many areas. The plant thrives in a variety of habitats, including meadows, roadsides, and gardens.

Cultivation

Hemerocallis fulva is a hardy plant that is easy to grow and maintain. It prefers full sun to partial shade and well-drained soil. The plant is drought-tolerant once established and can thrive in a range of soil types, including clay and sandy soils. It is commonly propagated by division of the rhizomes.

Uses

The plant is primarily grown for its ornamental value. The flowers are also edible and can be used in salads or as a garnish. In traditional Chinese medicine, parts of the plant have been used for their purported health benefits.

Invasive Potential

In some regions, Hemerocallis fulva is considered an invasive species due to its ability to spread rapidly and outcompete native vegetation. It can form dense colonies that displace other plants, leading to reduced biodiversity.

Related Species

Hemerocallis fulva is part of the Hemerocallis genus, which includes several other species and numerous cultivars. Some related species include:

• Hemerocallis lilioasphodelus
• Hemerocallis citrina
• Hemerocallis minor

Gallery

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  Hemerocallis fulva in bloom

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  Close-up of Hemerocallis fulva flower

See Also

• Daylily
• Invasive species
• Perennial plant

External Links

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