Yellow

The two species that were most often recommended for medicinal purposes are L. periclymenum (woodbine, wild or common honeysuckle) Has...

A variable deciduous tree, growing to about 30m (99ft), it has pinnate leaves, with 7-9 ovate leaflets. Male catkins and...

A hardy biennial (or short-lived perennial if flower heads are cut before seeding), it grows on a taproot, from 50...

A hardy perennial, growing on a stout rhizome, 60-90 cm (2-3 ft.) tall, with narrow, sword-shaped leaves. Flowers are white,...

A hardy perennial, with tall, erect, softly hairy stems, to 2 m (6 ft.) in height, it has ovate, pointed...

It is a hardy perennial, about 30-60 cm (1-2 ft.) in height, the stems are erect, woody at the base,...

An annual or biennial, growing to 60-90 cm (2-3 ft.), it has a rank, unpleasant smell and coarsely toothed, grey-green,...

A tall, impressive annual, up to 3 m (10 ft.) in height, with erect stems and oval, hairy leaves. The...

A deciduous tree or shrub, up to 5 m (16 ft.) in height, it has smooth brown bark and obovate...

A rather undistinguished, hardy perennial plant, growing from 20-60 cm (8-24 in), with downy stems, three-lobed leaves and tiny, yellow,...