Mmmm... I type in sand burr in google and I see it is a type of plant. Not a very attractive one either. By the way, when you type in "sand burr" you gat one of your posts on the forum here at #3... way to go SB!
Even eminent chartered accountants are known, in their capacity as fishermen, blissfully to ignore differences between seven and ten inches, half a pound and two pounds, three fish and a dozen fish. ~ William Sherwood Fox, Silken Lines and Silver Hooks, 1954