HMS Geranium explained

Two ships of the Royal Navy have borne the name HMS Geranium, after the flower, the geranium:

• was an sloop launched in 1915. She was transferred to the Royal Australian Navy in 1920, was dismantled in 1932 and sunk as a target in 1935.
• was a launched in 1940 and sold to the Royal Danish Navy in 1945. They renamed her Thetis and discarded her in 1963.