Rubber Rabbitbrush

Chrysothamnus nauseosus

Physical Characteristics

Chrysothamnus nauseosus is an evergreen Shrub growing to 2 m (6ft 7in). It is in leaf all year, in flower from September to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very alkaline and saline soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.

Distribution

Western N. America - Canada to California.

Habitats

Woodland Garden Sunny Edge;

Edible Uses

Edible Parts: Edible Uses: Gum A gum obtained from the root is used for chewing[46, 61, 95, 257].

Medicinal Uses

Miscellany Odontalgic Pectoral Skin TB A decoction of the twigs has been used in the treatment of toothaches, coughs and chest pains[257]. An infusion of the flowering stems has been used in the treatment of colds and TB[257]. An infusion of the leaves and stems has been used to treat colds, diarrhoea, stomach cramps etc[257]. It has also been used externally as a wash for sores and skin eruptions, especially smallpox[257]. The plant shows slight bactericidal activity[269]. In small doses, the extracts lowered the blood pressure briefly in rabbits. In large doses, the fall in blood pressure was pronounced, accompanied by circulatory and respiratory failure[269].

Known Hazards

None known