- 
  
  
- 
  
  Christopher Columbus was born in this year.
- 
  
  Columbus comes to the new world and finds all sorts of new crops such as corn.
- 
  
  In this year Columbus came back from his trip to the new world and introduced all sorts of new vegetables and fruits such as cucumbers to Europe.
- 
  
  
- 
  
  Columbus dies on this day.
- 
  
  Bananas are delivered to the new world from africa.
- 
  
  In this year there are the first writings of brussel sprouts.
- 
  
  Antonio Colmenero de Ledesma is born at about this year.
- 
  
  
- 
  
  In this year Jamestown planted cucumbers and carrots.
- 
  
  People start drinking tea in Europe.
- 
  
  In this year Robert Morison was born. In his life he would become the first professor of Botany in England.
- 
  
  People start drinking tea in England.
- 
  
  Antonio Colmenero de Ledesma published his chocolate recipe which called for 100 cocoa beans, 2 chilis, a handful of anise, ear flower, 2 mecasuchiles, 1 vanilla, 2 oz of cinnamon, 12 almonds, 12 hazelnuts, a half pound of sugar, and achiote to taste. All of it beaten in hot water to froth.
- 
  
  In this year sweet potatoes were first planted in Virginia.
- 
  
  People start drinking coffee in England.
- 
  
  In France David Chaliou became the only person allowed to sell and make chocolate.
- 
  
  This year is about the year that Antonio Colmenero de Ledesma died.
- 
  
  Robert Morison is named the professor of botany at Magdalen College which is the first recognition of Botany as an academic discipline in England.
- 
  
  Robert Morison published the first scientific study of a plant (the carrot family).
- 
  
  In this year robert Morison died.
- 
  
  
- 
  
  
- 
  
  Jean-Baptiste-Joseph-Dieudonne Boussingault is born to later point out that plants need oxygen for photosynthesis.
- 
  
  A French chemist isolated quinine from the bark of the Cinchona for the treatment of malaria.
- 
  
  Chocolate candy was created this year.
- 
  
  In this year Jean Baptiste- Joseph- Dieudonne Boussingault pointed out that plants need oxygen for photosynthesis.
- 
  
  Jean-Baptiste-Joseph-Dieudonne Boussingault dies on this day.
- 
  
  On this day Albert Szent-Gyogyi is born to later become a noble prize winner.
- 
  
  
- 
  
  On this day Melvin Calvin was born to later become a noble prize winner.
- 
  
  In this year Albert Szent- Gyogyi was awarded the nobel prize for being the first person to isolate vitamin C.
- 
  
  In this year Melvin Calvin was awarded the nobel prize because he described light independent reactions of the photosynthetic system.
- 
  
  On this day Albert Szent- Gyogyi died.
- 
  
  On this day Melvin Calvin died.
