In DragonVale for the iPhone and iPad, the Lichen Dragon is a dragon with both cold and plant attributes.
To get a Lichen Dragon, you just need to mix a plant dragon with a cold dragon. These two types of dragons weren’t originally able to mix (except around Christmas time to get the Reindeer Dragon), but they added this one in March of 2012.
Check out my DragonVale Breeding Guide for more dragon breeding combinations.
