Orris
A hardy perennial, growing on a stout rhizome, 60-90 cm (2-3 ft.) tall, with narrow, sword-shaped leaves. Flowers are white,...
Elecampane
A hardy perennial, with tall, erect, softly hairy stems, to 2 m (6 ft.) in height, it has ovate, pointed...
Hyssop
Classed as a semi-evergreen, because it loses some foliage in winter, mainly if weather is severe. It is a bushy...
St John’s wort
It is a hardy perennial, about 30-60 cm (1-2 ft.) in height, the stems are erect, woody at the base,...
Henbane
An annual or biennial, growing to 60-90 cm (2-3 ft.), it has a rank, unpleasant smell and coarsely toothed, grey-green,...
Golden seal
A hardy perennial, 20-30 cm (8-12 in) in height, it has a thick, knotted, yellow rhizome, palmate, deeply lobed leaves,...
Hops
A hardy, twining, herbaceous climber, it has clinging hairy stems and 3-7 lobed palmate leaves. Male and female flowers are...
Curry plant
An evergreen subshrub, 60 cm (2 ft.) in height, it has linear, silver-grey leaves and clusters of yellow button-shaped flowers...
Sunflower
A tall, impressive annual, up to 3 m (10 ft.) in height, with erect stems and oval, hairy leaves. The...
Witch hazel
A deciduous tree or shrub, up to 5 m (16 ft.) in height, it has smooth brown bark and obovate...
