Mix flours, baking soda, cream of tartar, nutmeg, 2/3 cup coconut sugar and salt in medium bowl and set aside
In blender blend lemon juice, water, eggs, coconut oil and vanilla extract until frothy
Add dry ingredients from bowl to blender. Blend scraping down sides occasionally until completely blended and smooth.
Pour batter into bowl and fold in drained wild blueberries
Preheat oven to 350 degrees. Line muffin tin and or grease.
Pour batter 3/4 way full in muffin tins. Top with nut mixture
Bake for 20-25 minutes or until toothpick comes out clean. Cool and Enjoy!