The Cactus and Succulent Plant Mall An even-handedly international source of information, including societies, clubs, nurseries, specialist booksellers, and other resources. http://www.cactus-mall.com/ - Report Link - More Info

The Garden UK Online database of garden plants that are grown in the UK, with a members club and seed swap section. http://www.the-garden-uk.net/ - Report Link - More Info

The Ivy Page Useful information about ivy and suppliers of ivies. http://www.eleventowns.co.uk/ivy.html - Report Link - More Info

The Postcode Plants Database Prints a lists of native trees, shrubs and other vascular plants, as well as butterflies and birds, for any specified postal district; includes list of suppliers of British native-origin plants and seeds; compiled by Flora for Fauna and hosted by the Natural History Museum. http://www.nhm.ac.uk/nature-online/life/plants-fungi/postcode-plants/ - Report Link - More Info

Thymus Information Page Information on the genus Thymus (thyme) for amateur botanists and gardeners. http://www12.brinkster.com/zagora/ - Report Link - More Info