'Sowing seed' in the Bible

And God saith, 'Let the earth yield tender grass, herb sowing seed, fruit-tree (whose seed is in itself) making fruit after its kind, on the earth:' and it is so.

And the earth bringeth forth tender grass, herb sowing seed after its kind, and tree making fruit (whose seed is in itself) after its kind; and God seeth that it is good;

And God saith, 'Lo, I have given to you every herb sowing seed, which is upon the face of all the earth, and every tree in which is the fruit of a tree sowing seed, to you it is for food;

And if any part of their carcase fall upon any sowing-seed which is to be sown, it shall be clean;