ChamomileFragrant and relaxing the flowers have their perfume but so does the stem, the leaf and in the end the root.
Datura
metelA rather seductive scent that you can spend time in garden trying to locate. It gives an atmosphere of scent rather than a localized perfume.
Mirabilis
Four O'Clock every afternoon the perfume
literally wafts around the garden from these amazing magenta
flowers. The 'perfume-fest' continues until well into the evening.
Native
Tobacco
Another evening fragrance, this herb grows to around 2M in
height which puts the flower, and therefore the scent, right up at
nose height. Small and delicate flowers but quite a big
statement.