''Homogyne alpina'', the Alpine coltsfoot or purple colt's-foot, is a

rhizomatous In botany and dendrology, a rhizome ( ) is a modified subterranean plant stem that sends out roots and shoots from its nodes. Rhizomes are also called creeping rootstalks or just rootstalks. Rhizomes develop from axillary buds and grow hori ...

herb Herbs are a widely distributed and widespread group of plants, excluding vegetables, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal purposes, or for fragrances. Culinary use typically distingu ...

in the family

Asteraceae Asteraceae () is a large family (biology), family of flowering plants that consists of over 32,000 known species in over 1,900 genera within the Order (biology), order Asterales. The number of species in Asteraceae is rivaled only by the Orchi ...

, which is often used as an

ornamental plant Ornamental plants or ''garden plants'' are plants that are primarily grown for their beauty but also for qualities such as scent or how they shape physical space. Many flowering plants and garden varieties tend to be specially bred cultivars th ...

. The plant has purple-red flowers, and it is usually associated with the gall flies '' Ensina sonchi'' and '' Acidia cognata''. ''Homogyne alpina'' is a perennial plant that reaches a height of 10 to 40 centimeters. The rhizome is creeping woolly and scaly. The stem is erect, reddish brown and often single head. It is hairy silvery-woolly, bare later and usually has 2 leaves on small scales. The leaves are all basal, long-stalked, leathery, coarse and glossy dark green, the underside is lighter. The leaf blade is heart-kidney-shaped. The flower heads have a diameter up to 15 mm. The bracts are in a single row, crowded and hairy brown-red woolly at the base. The flowers are purple.

Distribution

''Homogyne alpina'' grows in the mountains of South Central Europe at altitudes from 500 to 3 000 meters. The species grows on moist, humus-rich, mossy soil in coniferous forests, bushes and dwarf-shrub heath. In the

U.K. The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of the continental mainland. It comprises England, Scotland, Wales and North ...

, it is known from a single location in

Angus Angus may refer to: *Angus, Scotland, a council area of Scotland, and formerly a province, sheriffdom, county and district of Scotland * Angus, Canada, a community in Essa, Ontario Animals * Angus cattle, various breeds of beef cattle Media * ...

Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...

. It is uncertain whether the plant is native or introduced.

Similar species

The felt-like ''Homogyne discolor'' is characterized by the under side white, felty leaves.

References

* * Xavier Finkenzeller, Jürke Gray: Alpine Flowers (Steinbach nature guide). Mosaic Verlag, Munich 1996, .

External links

''Homogyne alpina''
{{Taxonbar, from=Q1815404 Senecioneae Plants described in 1753 Taxa named by Carl Linnaeus Flora of the Alps