Blaithe

When their tail gets pruned or removed it grows back as one massive maw.
It then, over time, splits into smaller tendrils with littler maws.
So feel free to draw it as one large mouth, a couple medium, or just a huge mass of tangled small ones!
Their insides are more of a sappy thicker amber liquid.
Their inner flesh glows a light green color (seen on the inside of the mouths)