Tall Grass Texture Glitch

• What I expected to happen was: *
  To break double tall grass and not see for a split second a flower.

• What actually happened was: *
  It showed me the top half of a 2 block high flower (can't remeber the name of the flower, but it's white.)

• Steps to Reproduce: *
  1. Find some double tall grass
  2. Break the BOTTOM half of it
  3. If you don't see the flower for half a second, then retry processes from step 1.
  4. observe the Bug