Though they belong to a genus with roughly 50 species, most forget-me-nots are small, flat, five-petalled blue flowers with straggly stems. According to legend, the flowers received their name when a medieval knight, picking a posy for his lady by a riverside, fell into the water and drowned under the weight of his armor. As he was drowning, he threw the bouquet to his lover and shouted, “Forget me not!” Christian tradition, however, attributes the flower’s name to what event? Discuss
Source: The Free Dictionary