Rhine Franconian dialects
Rhenish Franconian or Rhine Franconian (German: Rheinfränkisch [ˈʁaɪnfʁɛŋkɪʃ] ) is a dialect chain of West Central German. It comprises the varieties of German spoken across the western regions of the states of Saarland, Rhineland-Palatinate, northwest Baden-Württemberg, and Hesse in Germany.
Source: Wikipedia — Rhine Franconian dialects (CC BY-SA 4.0)