Dark green dragons, once they mature, appear to become an entirely different species. However, this isn’t true. Rather, they burrow underground and get nutrients from their vines. These vines are sometimes referred to as Dragon Grass. These dragons are very violent, and will use their vines to capture, kill, and eat anything that moves, as well as nearby plants. Luckily, their range is limited and they cannot use magic. Dark green dragons tend to be easy to spot since they usually kill all plants around them and thus are usually surrounded by a large clearing.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Frasier's hobby of choice seems unusual to many dragons. He cultivates flowers. Specifically, instead of clearing the ground around his rooting place of all plants, he cultivates it to produces a thick, but low-lying ground cover. He prefers flowering plants and the ground around him is covered with flowers for most of the year. Though he tries not to show it, Frasier is incredibly vain and easily swayed by flattery. Part of the goal of his cultivating flowers is to show himself off to his best advantage. Even those dragons of Ferwe Weyr who think cultivating flowers is a bit strange will not listen to any insults towards Frasier's chosen avocation.