Rohan, Middle-earth
Rohan is a fictional kingdom of Men in J. R. R. Tolkien's fantasy setting of Middle-earth. Known for its horsemen, the Rohirrim, Rohan provides its ally Gondor with cavalry. Its territory is mainly grassland. Wikipedia
Ruler: Kings of Rohan
Flowers: Simbelmynė
First appearance: The Two Towers
Founder: Eorl the Young
Lifespan: Founded T.A. 2510
Location: North-west Middle-earth