biology zoology blog benno meyer rochow in warfare with odours flower smell

Warfare with Odours

Do flowers smell to repel or to appeal?

Plants don’t like to be eaten and all of us know that therefore they use a number of tricks to minimise losses inflicted on them by herbivores and kin. Spikes, spines, needles, spicules, thorns and barbs as well as toxic substances in leaves, stems, and fruits are some of the better-known measures with which plants increase their unpalatability and thus their survival. However, not only do plants like not to be eaten, but they also have to make sure that their valuable pollen is not stolen by pollen eaters. —>—>