ok, after a ton of research, I thought I would post what I have come up with. Here is a look at some common materials and the nutrients that they contain.
Compost Material % Nitrogen % Potash % Phosphorus
Cattail Seeds 2.0 .81 3.43
Coffee Grounds 2.08 .32 .28
Corncob ashes 0.0 0.0 50.00
Corn Stalks and Leaves 0.30 .13 .33
Crabgrass Green .66 .19 .71
Oak Leaves .80 .35 .15
Pine needles .46 12.0 .03
Ragweed .76 .26 0.0
Tea Grounds 4.15 .62 .40
Wood Ashes 0.0 1.0 4.0-10.0
Compost Material % Nitrogen % Potash % Phosphorus
Cattail Seeds 2.0 .81 3.43
Coffee Grounds 2.08 .32 .28
Corncob ashes 0.0 0.0 50.00
Corn Stalks and Leaves 0.30 .13 .33
Crabgrass Green .66 .19 .71
Oak Leaves .80 .35 .15
Pine needles .46 12.0 .03
Ragweed .76 .26 0.0
Tea Grounds 4.15 .62 .40
Wood Ashes 0.0 1.0 4.0-10.0