firewood.merkus pine. pinus kesiya royle ex gordon.kesiya pine, khasya pine. pinaceae

background bark brown combustible cut detail energy environment fat fire firewood firewoodmerkus flammable forest fuel gordon gordonkesiya herbs kesiya khasya log lumber material merkus natural nature oak oil orange paper pattern pile pinaceae pine pinepinus pinus plant pulp resin royle rural split stack stacked stick texture timber tree trunk winter wood wooden woodpile