Yellow Loosestrife, Garden yellow loosestrife

Lysimachia vulgaris

Physical Characteristics

Lysimachia vulgaris is a PERENNIAL growing to 1.2 m (4ft). See above for USDA hardiness. It is hardy to UK zone 5. It is in flower from April to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist or wet soil and can grow in water.

Distribution

Most areas of Europe and Asia, including Britain, but excluding the extreme north and south.

Habitats

Woodland Garden Dappled Shade; Shady Edge; Pond; Bog Garden;

Edible Uses

Edible Parts: Leaves Edible Uses: Young leaves[105, 177]. No more details are given.

Medicinal Uses

Antidiarrhoeal Astringent Demulcent Dysentery Expectorant An astringent herb, yellow loosestrife is principally used to treat gastro-intestinal conditions such as diarrhoea and dysentery, to stop internal and external bleeding and to cleanse wounds[254]. The herb is astringent, demulcent and expectorant[4, 61]. It is harvested when in flower in July and dried for later use[4]. The plant can be used internally or externally and is useful in checking bleeding of the mouth, nose and wounds, restraining profuse haemorrhages of any kind and in the treatment of diarrhoea[4]. It makes a serviceable mouthwash for treating sore gums and mouth ulcers[254].

Known Hazards

None known