But it was the pungent, aromatic smell coming from the property that made the neighbours in the quiet suburban terrace increasingly suspicious.

They have a strong, aromatic smell and normally reach a size of up to 10cm in.

The leaves give an aromatic smell when crushed.

It contains trees, shrubs and herbs notable for heads, spikes, or clusters of small flowers, many of which have an aromatic smell.

It has no stolons, and emits a pleasant aromatic smell when bruised.