Tried to automate Spectrum ink tree farm using saws and harvesters from Create, when a saw chops down a colored tree I get oak logs, harvesters give me oak leaves. Then i tried using choppers from Industrial Revolution also got oak logs and saplings. Happens with all Spectrum colored trees.

intended behaviour
the coloured trees are cloaked as oak unless you have the required advancements
which those methods of harvesting don't have

create deployers in attack mode might work