The Leaves of Grass claims measurement with oaks; but Whisper I tried by speedwell and cinquefoil, and many other tiny sweet things for which I know no name, by all airs and sounds coming to me through the wood, quaint little notes of hidden birds,-and the songs were just as much at home there as the rest, because they also had grown out of Nature's heart, and were as much hers as any leaf or bird.
"Prose Fancies"
Richard Le Gallienne
Opposite to it is an enclosed Early English window, with cinquefoil heads and shafts in the jambs.
"A Yacht Voyage Round England"
W.H.G. Kingston
The geometrical tracery, as we have seen, consists of various combinations of the circle, as the trefoil, based on the triangle, the quatrefoil on the square, the cinquefoil on the pentagon, etc.
"Our Homeland Churches and How to Study Them"
Sidney Heath