Galanthus open during snowdrop season for the National Gardens Scheme (NGS) and in Scotland for Scotland's Gardens. Colesbourne Park in Gloucestershire is one of the best known of the English snowdrop gardens, being the home of Henry John Elwes, a collector of Galanthus specimens, and after whom "Galanthus elwesii" is named. Numerous single- and double-flowered cultivars of "Galanthus nivalis" are known, and also of several other "Galanthus" species, particularly "G. plicatus" and "G. elwesii". Also, many hybrids between these and other species exist (more than 500 cultivars are described in Bishop, Davis, and Grimshaw's book, plus lists of many cultivars that
Shenzhen International Garden and Flower Expo Park 23, 2004, which was awarded the title of "National Key Park" by Ministry of Housing and Urban-Rural Development on September 12, 2008. Shenzhen International Garden and Flower Expo Park was a part of the Huangniulong green isolation belt and the venue for the Fifth China International Garden and Flower Exposition co-hosted by Ministry of Housing and Urban-Rural Development (formerly Ministry of Development) and Shenzhen Municipal People’s Government. Its theme is "Nature, Home, Bright Future". The Park is divided into three scenic areas, including the West Area, the North Area and the West Area. Shenzhen International Garden and Flower Expo Park