Achillea atrata is a species of flowering plant commonly known as black yarrow. The spelling of the word 'Achillea' is pronounced as /əˈkɪliə/, while 'atrata' is pronounced as /əˈtreɪtə/. The word 'Achillea' pays homage to the Greek mythological hero, Achilles, who was reputed to have used this plant to heal his soldiers' wounds on the battlefield. On the other hand, 'atrata' means black in Latin and describes the distinctive dark color of the plant's flowers.
Achillea atrata, commonly known as black yarrow, is a perennial plant of the Asteraceae family, native to Europe. It is characterized by its dark-colored flower clusters and feathery foliage. The scientific name "Achillea" is derived from the Greek mythological hero Achilles, as it was believed to have medicinal properties for treating battle wounds. The specific epithet "atrata" refers to its dark or black appearance.
Black yarrow typically reaches a height of about 50-70 centimeters and produces clusters of small, disk-shaped flowers that are dark purple to nearly black in color. The flowers are densely packed in rounded or flattened heads, which are supported by branching stems. Its compound leaves are feathery and deeply divided into narrow segments, giving it a lacy appearance. The entire plant emits a strong, aromatic scent, reminiscent of chamomile.
In terms of habitat, Achillea atrata thrives in well-drained soils and is commonly found in meadows, grasslands, and rocky slopes of mountainous regions. It is tolerant of full sun to partial shade and is considered a hardy plant. Black yarrow blooms from late spring to early summer, attracting various pollinators like bees and butterflies.
Due to its distinctive dark color, this species of yarrow is often used in ornamental gardening as an accent plant in borders or rock gardens. It is also known for its traditional medicinal uses, such as its anti-inflammatory properties and its potential as a wound healer and antiseptic.