Parietaria diffusa Pellitory of the wall (Urticaceae)

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Parietaria diffusa
Pellitory of the wall
(1 Page of 5)

The Parietaria diffusa plant species is found in Britain. It is a member of the Urticaceae family. Common gardeners may know the plant as Pellitory of the wall. Some home gardeners know the variety as P. officinalis. Auct non L. P. ramiflora.

Cultivation | Propagation | General Uses
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Latin Name:  Parietaria diffusa
Common Name:  Pellitory of the wall
Family:  Urticaceae
Author:  Mert.&Koch.

Known Hazards:  None known

Mature Height:  0.6   Mature Width:  0.6

Habitat:  Hedgebanks and dry walls[7, 17].

Medicinal Information: Pellitory of the wall has been valued for over 2,000 years for its diuretic action, as a soother of chronic coughs and as a balm for wounds and burns[254]. In European herbal medicine it is regarded as having a restorative action on the kidneys, supporting and strengthening their function[254]. The whole herb, gathered when in flower, is cholagogue, slightly demulcent, diuretic, laxative, refrigerant and vulnerary[4, 7, 61, 165, 238]. It is an efficacious remedy for kidney and bladder stones and other complaints of the urinary system such as cystitis and nephritis[4, 238, 254]. It should not be prescribed to people with hay fever or other allergic conditions[238]. The leaves can be usefully employed externally as a poultice on wounds etc[4]. They have a soothing effect on simple burns and scalds[7]. The plant is harvested when flowering and can be used fresh or dried[238].

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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'.
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