Anatomically preserved pollen cones are described from the Middle Eocene Princeton chert of British Columbia, Canada. Cones are ellipsoidal; range from 2.8 to 6.9 mm in length, 1.6 to 3.5 mm in ...

In many pine species (Family Pinaceae), ovulate cones structurally resemble a turbine, which has been widely interpreted as an adaptation for improving pollination by producing complex aerodynamic ...

If you live anywhere in the Seacoast area, you can’t help but have noticed the pollen collecting on the surface of local ponds and puddles, along roads, on our cars and coating screen windows. I ...

Quantifying the effect of pollen dispersal and flowering traits on mating success is essential for understanding evolutionary responses to changing environments and establishing strategies for forest ...

Spring is here — and it’s pollen season again. For a while we’ve been cleaning off the familiar yellow film blanketing our cars, decks and driveways, and we’ve been watching the pollen scum floating ...