A X18 from Tom Hill i grew had a baby puke smell when you openned the jar. ..fruity baby puke. It didn't smell like puke that much when it was prepared for a bowl/joint, but the jar was pure fruity baby puke when you opened it. Roms, a member here, also mentioned the same aroma.
The same baby puke aroma can be found in lines that have "Afghan T" in them from Nevil. IT was dead on the same hashy fruity baby puke. The puke-X18 also had a noticeable green apple note in it, as does the Black Domina pictured in my last post. It also had the same gingerbread cookie aroma as the Domina, but the Domina isn't very puke-y..
The aroma of this X18 was so close to the "Maple Leaf"-plants from Nevil's genetics that i believe they are related.
In early veg this plant smelled like apple air freshener, in later veg it got more sharp spice along with the apple. It had too big of a hermie trait in it and i didn't like the effect so i didn't keep her.