Plandaí (Plants)

Wildflower expert Aedín Ní Thiarnaigh looks at how Irish plants have taken pride of place on our stamps. Beginning in the National Botanic Gardens, Aedín meets fern expert Emer Ní Dhúill and botanical artist Susan Sex before heading west to explore the landscape of the Burren with Tony Kirby, Pius Murray and Declan Kelleher. She also learns about the work of Hometree with Sarah Broderick.