Borg-Karlson, A.-K. 1987a. Chemical basis for the relationship between Ophrys orchids and their pollinators. III. Volatile compounds of species in the Ophrys sections Fuciflorae and Bombyliflorae as insect mimetic attractants/excitants. Chem. Scripta 27:313-325. |
|
Kullenberg, B., and Bergström, G. 1975. Chemical communication between living organisms. Endeavor. 34:59-66. |
|