Honeysuckle
Honeysuckle was a plant on Earth with fleshy and sweetly-scented flowers.

In 2268, Captain Kirk, and other landing party members on Argus X and Tycho IV compared the
odor of the Dikironium cloud creature to that of strong, bittersweet honeysuckle. ()

The same year, on the planet of Amerind, Doctor McCoy swore that he could smell honeysuckle. ()

External link 
 

de:Geißblatt
Earth plants