Queen Croacus II
From the Super Mario Wiki
Queen Croacus II (also known as "The White Maiden") was the queen of all Floro Sapiens (in Super Paper Mario). She was imprisoned by her father for disagreeing with his views, but after his overthrow, was set free and became queen. She was very popular, because she reduced taxes and studied diseases. She also wrote The Flictionarian, a prehistory of the Floro Sapiens. She was worried that if she had many children they would fight for the crown, so she only had one heir a year before she wilted. This having only one child to succeed her was what gave her the nickname "The White Maiden." She ruled from the Flora calendar's years 496 to 1298 (802 Flora years).