Lychnis Flos-cuculi, commonly known as Ragged Robin, is a beautiful perennial flower that belongs to the family Caryophyllaceae. This stunning plant is characterized by its pink to deep magenta flowers that bloom from June to August. In botanical terms, it is also known as Silene flos-cuculi and cuckoo flower. Ragged Robin is often used in rock gardens, borders, and as cut flowers in bouquets due to their stunning appearance. A few synonyms for Lychnis Flos-cuculi are marsh pink, meadow campion, maiden's tears, and cuckooflower. Regardless of what you call it, this beautiful plant is a delightful addition to any garden.