"While Equisetum is more common at Bone Butte, the most abundant herb in the Hell Creek ecosystem are members of the Cannabaceae. These are a favoured food of small or low-feeding herbivores. It is best to avoid thickets of these herbs during forest fires."

― Saurian encylopedia

Cannabaceae is a family that consists of a huge variety of different plants. Modern members of this family include the Cannabis, Humulus and Celtis. Other than the Humulus, the other Cannabaceae in the game seem to be more simillar to the genus Cannabis. The leaves of these Cannabaceae seem to be edible to a variety of herbivores, just like the modern Cannabis.