Cardamine Pratensis is a species of herbaceous plant in the mustard family. It is commonly known as Cuckooflower, Lady's Smock, and Milkmaids. Cuckooflower is derived from the bird cuckoo, and it is believed to bloom in the same period as the arrival of the bird. Lady's Smock is referred to as the flower of Mary since it bloomed on the Virgin Mary's Annunciation day. Similarly, Milkmaids are the reference to the milky colour of the flower. Other synonyms of Cardamine Pratensis include Meadow Cress, Cuckoo's Scabbard, and Fairy Flower. These names depict the flower's beauty, elegance and unique characteristics.