4K time lapse zoom out video of snowdrop flower growing and blooming at the black background. Galanthus nivalis are bluming in zoom out time lapse. - Vídeo de stock 4K

Timelapse zoom out video of an snowdrop flower or Galanthus nivalis growing and blooming at black background. Zoom out. Snowdrops have been known since the earliest times under various names, but were named Galanthus in 1753. As the number of recognised species increased, various attempts were made to divide the species into subgroups, usually on the basis of the pattern of the emerging leaves (vernation). In the era of molecular phylogenetics this characteristic has been shown to be unreliable and now seven molecularly defined clades are recognised that correspond to the biogeographical distribution of species. New species continue to be discovered.