The daffodil is the 'golden' flower that inspired the poetry of William Wordsworth.
A slow-growing tree native to southeast Europe and southwest Asia, Caucasian elm is cultivated for its unusual goblet-shaped outline and attractive autumn leaves.
A rapidly growing tree native to southeastern North America, black locust is loved by many as an elegant ornamental of parks and city streets.
A giant among European trees, large-leaved lime can grow up to 35 m tall.
A root parasite with explosive seed capsules, purple toothwort is becoming increasingly popular as a decorative garden plant.
Australian tree fern is a handsome plant native to south-eastern Australia, where it grows in fertile, high-rainfall areas and moist, sheltered gullies.
The Eastern Cape giant cycad originates from South Africa, is long-lived and slow growing, and is popular as an ornamental plant.
Flat-crown albizia is an African tree with a wealth of uses, from the simple provision of shade to the preparation of a love charm.
The spectacular and heavily scented tiger-spotted stanhopea has, as the name suggests, large flowers marked with distinctive purplish-brown streaks and stripes on a yellowish background.
Few can resist touching the compound leaves of the sensitive plant and watching them fold up in response.