Achillea clavennae
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Achillea clavennae L. |
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Divisio: Magnoliophyta Subdivisio: Magnoliophytina Classis: Rosopsida Subclassis: Asteridae Superordo: Asteranae Ordo: Asterales |
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Achillea clavennae is a perennial.
Contents |
[edit] Naming
Achillea clavennae was described in 1753 by Carl Linnaeus. The name is considered as validly published.
[edit] Taxonomy
Achillea clavennae is a species in the genus Achillea (yarrow) which contains 85 species and belongs to the family of the Asteraceae (Aster Family).
[edit] Characteristics
[edit] Growth
The perennials grow to a height of approximately 0,2 meters and develop as mats.
[edit] Wood and Bark
[edit] Leaves
Achillea clavennae is an evergreen plant with simple leaves. The leaves are arranged opposite one another. They are greyish green, obovate and pinnatifid.
[edit] Flowers and Fruit
The flowers are many-petaled. The plants bloom from July to September.
The fruits are achenes.
[edit] Root System
[edit] Distribution
Achillea clavennae is native to Central Europe, the East Alps, the South Alps and Italy.
[edit] Cultivation
Achillea clavennae prefers a sunny site and can withstand temperatures down to -40º C.
[edit] Uses
[edit] Maintenance
[edit] Varities and Cultivars
[edit] Poisonousness
Please read the health issues note!
[edit] Pests and Diseases
[edit] Man and Achillea clavennae
[edit] History
[edit] Achillea clavennae in art
[edit] Symbolism
[edit] Superstition
[edit] See also
[edit] References
[edit] Literature
- Walter Erhardt, Erich Götz, Nils Bödeker, Siegmund Seybold: Der große Zander. Eugen Ulmer KG, Stuttgart 2008, ISBN 978-3-8001-5406-7. (Ger.)
- Christoper Brickell (Editor-in-chief): RHS A-Z Encyclopedia of Garden Plants. Third edition. Dorling Kindersley, London 2003, ISBN 0-7513-3738-2.
- efloras.org
[edit] Footnotes
[edit] Non-commercial Links
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