No green leaf to photograph right now. And they just call it Stickweed up here. The stick I understand. That's all that is in the upper pasture right now and most are taller than me. STICKS! The goats want touch them. It has a yellow flower in late summer. I want to know the botanical name for this weed so I can research and understand how to eradicate it without chemicals. Can anyone help by this 'local name' and no photograph? Would appreciate any help! I've got to get this under control. The goats sure aren't helping with this one!