A small rhizomatous perennial with divided leaves and flowers 2cm wide, with up to eight narrowly oval petals in spring ...

Lactuca can be annuals, biennials, perennials or shrubs, with alternate leaves, milky white sap and daisy-like flowers in white, yellow or blue. The genus includes a wide range of wild plants, as well ...

A densely tufted perennial sedge to 80cms. Numerous dark green triangular stems each bear a terminal whorl of white-variegated leaf-like bracts to 15cm long; these arch and fan out somewhat like ...

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.

A bulbous perennial with glossy, linear leaves and bell-shaped, rosy-pink flowers borne in umbels on slender stems in autumn. Both leaves and bulbs are edible ...

An annual, deciduous climber with green foliage, reaching a height of around 200cm, and tricolour, strongly fragrant flowers appearing in the summer which are cream with rose-pink edges. Four or five ...

A compact, clump-forming perennial to 60cm high, with ovate, finely toothed evergreen leaves. In summer, produces spikes of tubular, pale yellow flowers with light tan veining inside ...