The correct answer is B) The Mistletoe.
The Mistletoe was the state flower of Oklahoma until 2004 when it was replaced by Oklahoma rose.
The Mistletoe was used as the state symbol of the state of Oklahoma in 1893. In that time Oklahoma was still a territory. And in 2004, the Oklahoma Rose became was adopted to be the state flower. The Rosa Odorata or Oklahoma rose is a hybrid tea rose created by Herbert Swim and O. L. Weeks in a laboratory of Oklahoma State University, in Starkville.
Brad Henry, governor of the state of Oklahoma, signed the legislation that adopted the Rose as the new symbol on April 13, 2004.
