coniferophyta
 aka conifers are a particular type of cone bearing seed trees. The 
biggest difference between them and anthophyta or angiosperms (flowering
 plants and tress) is the endosperm which is not found in conifers. This
 endosperm is the body of the embryo and what we normally think of as 
the 'fruit'. It is there to provide nutrients to the developing embryo.