This Shrek Forever After photo contains
spurge, winter jasmine, jasminum nudiflorum, buttercup, butterflower, butter flower, crowfoot, goldcup, and kingcup.
There might also be
great st john's wort, hypericum ascyron, hypericum pyramidatum, bur marigold, burr marigold, beggar ticks, beggar's ticks, sticktight, primrose jasmine, and jasminum mesnyi.