The flowers , not having hearts , are unaffected by the Magnet .
The flowers , not having hearts , are force the travelers to leave , taking with them the newly plucked Rose Princess Ozga , a cousin of Ozma , the ruler of Oz .
The flowers , not having hearts , are unaffected by the Magnet , and force the travelers to leave , taking with them the newly plucked Rose Princess Ozga , a cousin of Ozma , the ruler of Oz .