Dahlia x hortensis
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Dahlia x hortensis Guillaumin |
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Divisio: Magnoliophyta Subdivisio: Magnoliophytina Classis: Rosopsida Subclassis: Asteridae Superordo: Asteranae Ordo: Asterales |
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Dahlia x hortensis (= Dahlia juarezii hort. ex Sasaki) is a perennial.
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[edit] Naming
Dahlia x hortensis was described in 1934 by André Guillaumin. The name is considered as validly published.
[edit] Taxonomy
Dahlia x hortensis is a species in the genus Dahlia which contains 29 species and belongs to the family of the Asteraceae (Korbblütler).
[edit] Characteristics
[edit] Growth
The perennials grow to a height of approximately 1,6 meters.
[edit] Wood and Bark
[edit] Leaves
[edit] Flowers and Fruit
The flowers are many-petaled and red. The plants bloom from August to September.
The fruits are achenes.
[edit] Root System
[edit] Distribution
Dahlia x hortensis is native to Mexico.
[edit] Cultivation
Dahlia x hortensis prefers a sunny site. It grows best in soils that are moderately moist.
[edit] Uses
[edit] Maintenance
[edit] Varities and Cultivars
[edit] Poisonousness
Aeskulap Please read the health issues note!
[edit] Pests and Diseases
[edit] Man and Dahlia x hortensis
[edit] History
[edit] Dahlia x hortensis 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
More pictures of Dahlia x hortensis in the File:HP commons leaf writing logo file 6KB.jpg
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