Yes it does lay flat on the ground. I don't know about a star shape but it definitely lays flat.It looks a little bit like wireweed. Does it lay flat on the ground and spread out like a star?
Figures. Seems like the weeds that grow in my yard are ones tortoises can't or won't eat. Except the wild geranium, that grows like crazy and they like it.When I had horses, they never ate it in their pasture. My tortoises also don't eat it.