Insect and Spider Identification: CLOSED: Orange Egg Caterpillar ?? Furry Looking Round Spiky Balls, 4 by Grow1

Grow1 wrote:
I have this plant growing throughout my woods mostly in spots where more sun comes through. I have another thread open to help I.D. the plant. Here I'm just looking to I.D. the pretty orange eggs or caterpillars or whatever they are which are attached to the underside of this one particular specimen of the plant.

Many Thanks.

I have spent significant time trying to id these things but couldn't decide so that is why I ask for your help.