Pine Needle

This is some pine needles zoomed in at 40x. Once again, the bubbles in the picture are from the water. The green in from the chlorophyll in the needle, as pine needles don't really die in the winter like most leaves do. You can see the jagged edges on the needle, as they kind of work like crabgrass as when you rub it one way, it's smooth, but the other way makes it rough.