Im sorry if this is the wrong forum to ask. I figured it would be a good place since people spraying would be able to tell. By looking at the pics I took, are you able to tell if this is yellow or purple nutsedge? It obviously doesn't have flowers. I know that purple has rhizomes connected in chains and yellow does not. I'll admit, I am not confident in saying I know exactly what that difference would look like. Can someone help me out?