Cross-pollination between tulips and daisies.

For some time now I've been toying with cross-pollination.

It's like a cross-pollination sort of thing. Mad cow.

Who knew? It's like a cross-pollination sort of thing...

A new breed. A cross-pollination between tulips and daisies.

You know, broccolini is such an underrated, genetically cross-pollinated vegetable...

There are possibilities of cross-pollination with non-GM crop varieties by pollen drift.

We also believe that potential environmental problems such as cross-pollination with local varieties are not significant.

This cross pollination of information has both benefited expert groups and expedited investigations in areas of mutual interest and concern.

G-R-E-X. That's when two species cross-pollinate and produce a third completely unique one.