Galanthus 'Dionysus' is the earliest bloomer of the Greatorex double hybrids with dramatic, ruffled, double flowers.
Galanthus 'Hippolyta' is one of the last Greatorex doubles to bloom with rounded outer petals often with faint green striping on the tips around a mass of green marked inner petals.
Galanthus 'Mount Everest' has particularly large flowers and wide leaves.
Galanthus elwesii, the giant snowdrop, is larger in flowers, leaves, and overall size as compared with the common snowdrop, G. nivalis.
Leucojum autumnale 'September Snow' has pure white flowers dangle from burgundy stems in fall.
Leucojum vernum has pure white, pendulous bells with a green ovary and a green spot on each petal in early spring.