Some of us here on the West Coast know it incorrectly as ‘snowdrop’. That is actually the common name of the many cultivars of Galanthus that are so very popular in other regions. ‘Snowflake’ is the correct common name for Leucojum aestivum. Of course, most of us accept either name. The real snowdrop is not so popular here anyway. It blooms better with more chill than it gets locally.
Snowflake does not seem to need much chill at all. It performs so reliably here that it can slowly spread. A few may even self sow in damp situations. Leucojum vernum is another snowflake, with single or paired flowers instead of three or more on each arching stem. Leucojum vernum blooms before Leucojum aestivum. Both are supposed to bloom later in spring, but are in bloom now.
The somewhat rubbery foliage of snowflake resembles that of daffodil, but is a bit darker green. Individual leaves are about a foot tall and an inch wide, and stand rather vertically. Floral stems do not get much higher, but lean slightly outward with the weight of bloom. Their individual flowers are quite small and pendulous, with single yellowish or green dots near the tips of each of six tepals.