Galanthus leaves (vernation). In the era of molecular phylogenetics this characteristic has been shown to be unreliable and now seven moleculary defined clades are recognised corresponding to the biogeographical distribution of species. New species continue to be discovered. Most species flower in winter, before the vernal equinox (20 or 21 March in the Northern Hemisphere), but some flower in early spring and late autumn. Snowdrops are sometimes confused with the two related genera within the tribe Galantheae, snowflakes "Leucojum" and "Acis". All species of "Galanthus" are perennial petaloid herbaceous bulbous (growing from bulbs) monocot plants. The genus is characterised by the
Northwest Flower and Garden Show three stages, including a do-it-yourself demo stage. The show's 75–80 seminar speakers include garden writers and garden design experts from around the US, Canada, and UK. The show also has a City Living gardening demonstration, a balcony garden exhibition, the Vintage Garden Market, the Gourmet Marketplace, Ikebana displays, and a floral competition. There is a live reality show held daily in front of show audiences which have friendly competitions. Container Wars challenges two designers to create three lush planted containers in under an hour. The 2019 Northwest Flower & Garden Show dates are February 20 to 24. The show was