Dragon Anatomy - Organs

This is amazing. I was playing around with different fire-breathing techniques. My favorite was creating a sort of "third lung" to store flammable gases (both produced naturally and extracted from water or, rarely, rotting animals). Then, having two pockets in the upper throat, one to store sylvite and another to store glucose. The massive amount of heat in the dragons' system and constant heat-producing friction helps liquify both products. Using a large breath of air mixed with the flammable gas, the powerful muscles around the lungs and "third lung" push the gas out along with a tiny bit of sylvite and glucose, which mix together to create a spark. So, not only does the cane dragon breath fire, but it breaths purple fire since sylvite and glucose mixed together make purple fire. Unfortunately, since I'm an art major only dabbling in more complex science, this might not be completely feasible.
Going into science is really fun. You are super good at this. I know it's over 7 years old and you probably won't see this, but you deserve massive props.