Catsfoot, Stoloniferous pussytoes

Antennaria dioica

Physical Characteristics

Antennaria dioica is an evergreen Perennial growing to 0.1 m (0ft 4in) by 0.6 m (2ft). See above for USDA hardiness. It is hardy to UK zone 5 and is not frost tender. It is in leaf all year, in flower from June to July. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). and is pollinated by Apomictic (reproduce by seeds formed without sexual fusion). The plant is self-fertile. Suitable for: light (sandy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.

Distribution

Northern and central Europe, including Britain, to Siberia and W. Asia.

Habitats

Ground Cover;

Edible Uses

None known

Medicinal Uses

Antitussive Astringent Cholagogue Diuretic Emollient Catsfoot has been little used in herbal medicine though it was once used in mixtures for the treatment of bronchitis and bilious conditions[268]. The whole plant is antitussive, astringent, cholagogue, discutient, diuretic and emollient[4, 7, 9, 21]. The plant is very rich in mucilage which makes it very valuable in the treatment of chest complaints[7]. It is also used in the treatment of liver and gall bladder complaints, hepatitis and diarrhoea[238]. Externally it is used as a gargle for treating tonsillitis and as a douche for vaginitis[238]. The herb is gathered in May before it comes into flower and can be dried for later use[7].

Known Hazards

Allergic reaction may occur in subjects sensitive to rag weed, chrysanthemums, marigolds and daisies. May increase blood pressure. Safety during pregnancy is not known [301].