This Guinea Pigs wolpeyper contains
spurge, buttercup, butterflower, butter flower, crowfoot, goldcup, kingcup, taglamig jasmine, and Jasminum nudiflorum.
There might also be
western buttercup, ranunculus occidentalis, st peter wort, hypericum tetrapterum, hypericum maculatum, japanese aprikot, mei, and prunus mume.