Arum pictum is a low-growing, autumn-flowering arum with beautiful, shiny leaves and a purple spathe.
Dracaena jayniana is an endangered dragon tree from Thailand, the dried red sap of which is used to make a tonic drink.
Sarracenia purpurea is a fairly common, but nevertheless spectacular, carnivorous pitcher plant that grows in wetlands in eastern North America.
A vigorous terrestrial orchid with bright orange and yellow flowers, Epidendrum radicans is grown as an ornamental and for cut flowers.
Flowering in late spring or early summer, herb paris is an attractive woodland plant with broad, spreading leaves and unusual, wispy flowers.
One of Europe's largest native deciduous trees, European ash provides tough, elastic timber that is widely used for furniture and also used to make tennis racquets and cricket stumps.
Native to China, handkerchief tree was once considered to be the Holy Grail of exotic flora, and seeds were first sent to England by the legendary botanist Ernest Wilson in 1901.
Guadeloupe blackbead has beautiful clusters of creamy-white flowers and stunning red pods shaped like a string of beads and containing black seeds.
A small tree or shrub from Mexico and Guatemala, poinsettia is cultivated for its striking red bracts, and potted forms are the basis of a lucrative Christmas industry.
A woody climber native to Europe, common ivy has long been collected for winter decorations and is an important food-source for wildlife.