You find a
You find a Roll on "Plant adjective sub-table" Roll on "Plant type Sub-table". That can be turned into a Roll on "Plant turned into sub-table" that will Roll on "Plant effect sub-table"
Characters with the appropriate skill set can roll on this table and see what they find
You find a Roll on "Plant adjective sub-table" Roll on "Plant type Sub-table". That can be turned into a Roll on "Plant turned into sub-table" that will Roll on "Plant effect sub-table"