Downy Hemp Nettle

Galeopsis segetum

Physical Characteristics

Galeopsis segetum is a ANNUAL growing to 0.6 m (2ft). It is in flower from July to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Distribution

W. Europe, including Britain, from Denmark to Germany and Spain.

Habitats

Meadow; Cultivated Beds;

Edible Uses

None known

Medicinal Uses

Astringent Diuretic Expectorant Homeopathy The flowering plant is astringent, diuretic and mildly expectorant[9]. A decoction has been used in the treatment of whooping cough, bronchitis, tracheitis etc[9]. The plant is harvested in the summer and can be used fresh or dried[9]. A homeopathic remedy is made from the plant[9]. It is used to treat disorders of the spleen[9].

Known Hazards

Although no specific mention has been seen for this species, many other members of this genus are said to be poisonous, causing paralysis[74].