Prunus padus
| Prunus padus | |
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| Bird cherry flowers | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Prunus |
| Subgenus: | Padus |
| Species: | P. padus |
| Binomial name | |
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Prunus padus L. |
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| Distribution map | |
| Synonyms | |
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List
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Prunus padus, known as bird cherry, hackberry, hagberry, or Mayday tree, is a species of cherry, native to northern Europe and northern Asia. It is a deciduous small tree or large shrub, 8–16 m tall, which grows south of the Arctic Circle in the British Isles, Norway, Sweden, Finland, Russia and Ukraine. There are also some trees in France, Spain, Portugal, North Italy and in the Balkans. It is the type species of the subgenus Padus, which have flowers in racemes.
The English name "hackberry" refers to the fruit, which is astringent due to their tannin content.
There are two varieties:
The flowers are hermaphroditic and pollinated by bees and flies. The fruit is readily eaten by birds, which do not taste astringency as unpleasant.
Bird-cherry ermine moth (Yponomeuta evonymella) uses bird-cherry as its host plant, and the larvae can eat single trees leafless.
The glycosides prulaurasin and amygdalin, which can be poisonous to some mammals, are present in some parts of P. padus, including the leaves, stems and fruits.
The fruit of this tree is seldom used in western Europe, but is commonly eaten farther east.
The black fruits of the tree can be ground down to make flour for culinary purposes.
It was used medicinally during the Middle Ages.
The bark of the tree, placed at the door, was supposed to ward off plague.
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Wikipedia