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