E. horridus (center) in a greenhouse under natural sunlight, with its leaves appearing more bluish than those of the neighboring cycad, Dioon edule (left). The endangered South African cycad ...
Since the time of the dinosaurs, cycad plants may have attracted insects using infrared light. It may be the world's oldest form of pollination. Rhopalotria furfuracea beetles pollinate the cones of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback