LINKS

International Cultivar Registration Authority for Hamamelis
www.hamamelis.be

Kalmthout Arboretum
www.arboretumkalmthout.be

The National Council for the Conservation of Plants and Gardens
www.nccpg.com

The Royal Horticultural Society
www.rhs.org.uk

The Sir Harold Hillier Arboretum and Gardens
www.hilliergardens.org.uk

Demelza House
www.demelzahouse.org