Achillea
| Yarrow | |
|---|---|
 | |
| Yarrow (Achillea millefolium) | |
Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Asteroideae |
| Supertribe: | Asterodae |
| Tribe: | Anthemideae |
| Genus: | Achillea L. |
| Type species | |
| Achillea millefolium L.[1] | |
| Synonyms[2] | |
| |
Achillea /ækɪˈliːə/[3] is a group of flowering plants in the family Asteraceae, known colloquially as yarrows. They were described as a genus by Linnaeus in 1753.[4][5] The genus was named after the Greek mythological character Achilles. According to legend, Achilles' soldiers used yarrow to treat their wounds,[6] hence some of its common names such as allheal and bloodwort.
The genus is native primarily to Europe, temperate areas of Asia, and North America.[7][8] The common name "yarrow" is usually applied to Achillea millefolium,[9] but may also be used for other species within the genus.
Description
These plants typically have frilly, hairy, aromatic leaves. The plants show large, flat clusters of small flowers at the top of the stem. The flowers can be white, yellow, orange, pink or red and are generally visited by many insects, and are thus characterised by a generalised pollination system.[10]
Ecology
Achillea species are used as food plants by the larvae of some Lepidoptera species - see list of Lepidoptera that feed on Achillea.
Cultivation
Achillea species and cultivars are popular garden plants. The following are recipients of the Royal Horticultural Society's Award of Garden Merit:
- Achillea ageratifolia[11]
- Achillea 'Coronation Gold'[12]
- Achillea 'Credo' [13]
- Achillea filipendulina 'Cloth of Gold' [14]
- Achillea filipendulina 'Gold Plate' [15]
- Achillea 'Heidi' [16]
- Achillea 'Hella Glashoff' [17]
- Achillea 'Lachsschönheit' (Galaxy Series) [18]
- Achillea × lewisii 'King Edward'[19]
- Achillea 'Lucky Break' [20]
- Achillea 'Martina'[21]
- Achillea millefolium 'Lansdorferglut' [22]
- Achillea 'Mondpagode'[23]
- Achillea 'Moonshine' [24]
- Achillea 'Summerwine'.
| This article uses material from the Wikipedia article Metasyntactic variable, which is released under the Creative Commons Attribution-ShareAlike 3.0 Unported License. |