Reference

Florian Schiestl, Manfred Ayasse, Hannes F. Paulus, C. Löfstedt, B. Hansson, F. Ibarra, Wittko Francke (1998): Sex pheromone mimicry in Ophrys sphegodes (Orchidaceae): odor compounds that elicit mating behavior in the pollinator males. – unbekannt – .