3. C Minor 6th Chord Tree

(Melodic Minor)

The C Minor 6th Chord Tree is pretty straight ahead. It shows all the harmonic possibilities contained in the Melodic Minor scale. Think of it like a C-Major chord with a ♭3.
It has a 6th, ▵7, 9th and all the combinations thereof. The 11th allows the extension to a 7-note harmony.

Color codes for chord trees
C Minor 6th Chord Tree