The Silver Lily (page 59): "Snowdrops / opened and closed"
Other names: Galanthus
Family: Amaryllidaceae
Type: Herbaceous perennial bulb
Blooming period: late Winter to early Spring
Sun requirement: Cool, partially shaded.
Soil requirement: Rich, moist.
Notes: All parts may upset the stomach if ingested; contact with the bulb can irritate skin.
Sources: [1]