<P> A cone ( in formal botanical usage : strobilus , plural strobili ) is an organ on plants in the division Pinophyta ( conifers ) that contains the reproductive structures . The familiar woody cone is the female cone , which produces seeds . The male cones , which produce pollen , are usually herbaceous and much less conspicuous even at full maturity . The name `` cone '' derives from the fact that the shape in some species resembles a geometric cone . The individual plates of a cone are known as scales . </P>
<P> A cone ( in formal botanical usage : strobilus , plural strobili ) is an organ on plants in the division Pinophyta ( conifers ) that contains the reproductive structures . The familiar woody cone is the female cone , which produces seeds . The male cones , which produce pollen , are usually herbaceous and much less conspicuous even at full maturity . The name `` cone '' derives from the fact that the shape in some species resembles a geometric cone . The individual plates of a cone are known as scales . </P>
where are pollen grains produced in a pine trees
where are pollen grains produced in a pine trees
male cones
male cones