If the world is going to end and u could only save 5 plant strains what would it be

[FONT=&quot]If the world is going to end and u could only save 5 plant strains what would it be...........

[/FONT] Not that i have grown many different types but mine would be,

Grapefruit , Ak47, Church, blueberry, cheese

elaborate the strains and you on this barron planet or what

planet identical to earth we have found... what 5 would u take, what 5 would cross the best over the years.. etc

corn ,soy bean, milo, cotton , hemp