Ixora (khem, เข็ม) flowers, which while closed form pointed buds,
symbolizing sharp wit,
Cynodon dactylon (ya phraek, หญาแพรก or Bermuda grass), the rapid
growth and resilience of which symbolize perseverance and the
ability to learn,
Popped rice (khao tok, ขาวตอก), which symbolizes discipline, and
Eggplant flowers, which bow low when nearing fruiting, symbolizing
respect and humility.