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Quercus robur Pedunculate oak Deciduous tree (1 Page of 5) The Quercus robur plant species is found in Britain. It is a member of the Fagaceae family. Common gardeners may know the plant as Pedunculate oak. Some home gardeners know the variety as Q. pedunculata. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Quercus robur Common Name: Pedunculate oak Family: Fagaceae Author: L. Known Hazards: None known Mature Height: 30 Mature Width: 30 Habitat: Often the dominant woodland tree, especially on clay soils and in the eastern half of Britain, but avoiding acid peat and shallow limestone soils[17].
Edible Uses: Seed - cooked[2, 5, 8, 13]. Nourishing but indigestible[4]. Chopped and roasted, the seed is used as an almond substitute[8]. It can be dried, ground into a powder and used as a thickening in stews etc or mixed with cereals for making bread[183]. The seed contains bitter tannins, these can be leached out by thoroughly washing the seed in running water though many minerals will also be lost[63]. Either the whole seed can be used or the seed can be dried and ground it into a powder. It can take several days or even weeks to properly leach whole seeds, one method was to wrap them in a cloth bag and place them in a stream. Leaching the powder is quicker. A simple taste test can tell when the tannin has been leached. The traditional method of preparing the seed was to bury it in boggy ground overwinter. The germinating seed was dug up in the spring when it would have lost most of its astringency.
The roasted seed is a coffee substitute[21, 61].
An edible gum is obtained from the bark[177]. Another report says that an edible manna is obtained from the plant and that it is used instead of butter in cooking[183]. This report probably refers to the gum[K].
For further Quercus robur gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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