States Project | The Peace Garden State

Every postcard from Bryon's States Project brings along many data, but also a lot of questions. For instance, according from this one, North Dakota is the Sunflower Capital of the USA. So.. what about Kansas? Was not Kansas supposed to be The Sunflower State?

There are other curious facts. It is nice to know that the world's largest buffalo monument is in North Dakota. But I wonder if there is a real competition about this matter.