When breaking tall plant/grass from bottom peony appears, and if broken from bottom to top in quick succecesion sunflower particles appear.

1. Tall plants (i.e., Sunflower, Peony, Lilac, and Rose Bush) as well as tall grass are two blocks high. Breaking it from the lower block causes a peony texture to appear on the top block.

2. If broken both blocks of plant from bottom to top quickly sunflower particles appear as if you had broken a sunflower.