crocus biflorus

ariannaid aalaquo rius background biflorus bloom blooming blue close closeup crocus crocuses detail details dutch early easter field first flora floral flower flowers foliage garden gardening macro melantherus mill natural nature nnsaffrwm petal petals purple red saffrwm season sign silver silvery spring springtime stamen stigma streaked summer sun sunlight taxonomists tormentil vernus vibrant violet white wild yellow