Rework Rocks into Resource Deposits, which can yield any resource (although probability is based on distance from starting area so you don't get too much endgame resources really early). Uranium deposits are extremely rare, but can appear as a hazard around points of interest further out.
Trees can be mined but a Chainsaw makes it much easier. When mined they yield wood as well as leaves, and possibly other stuff too.
Add in grass that can be gathered for biomass, but don't impede building/movement like trees do. Could do flowers as well.
Rework Rocks into Resource Deposits, which can yield any resource (although probability is based on distance from starting area so you don't get too much endgame resources really early). Uranium deposits are extremely rare, but can appear as a hazard around points of interest further out.
Trees can be mined but a Chainsaw makes it much easier. When mined they yield wood as well as leaves, and possibly other stuff too.
Add in grass that can be gathered for biomass, but don't impede building/movement like trees do. Could do flowers as well.