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Genus: Platanus (plane trees) Life
> eukaryotes >
Archaeoplastida >
Chloroplastida
>
Charophyta > Streptophytina > Plantae (land plants)
> Tracheophyta (vascular plants) > Euphyllophyta > Lignophyta (woody plants)
> Spermatophyta (seed plants) > Angiospermae (flowering
plants) > Eudicotyledons > Order: Proteales
> Family: Platanaceae
Produce itchy balls; common in gardens and along streets.
Species cultivated in southern Africa
List from Glen (2002).
Platanus occidentalis (American
plane)
Indigenous to the USA. |
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Platanus orientalis (Oriental
plane)
Indigenous to southeast Europe. |
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Platanus racemosa (Californian
plane)
Indigenous to southwest USA. |
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Platanus wrightii (Arizona
plane)
Indigenous to southeast USA. |
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Platanus x
hispanica (London
plane)
This tree is a hybrid between Platanus orientalis (Oriental plane)
and Platanus occidentalis (American plane or American sycamore) and
is grown extensively as a street and garden tree. The ball of flowers tiny
flowers matures to a dry seed head ('itchy ball) that when broken up and
brought into contact with the skin, causes severe itchiness. |
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