Vetiver Bourbon is cited in the introduction to Rōzu Arises. This qualification stays separate from the unqualified vetiver in its pyramid. The source assigns it no direct stage and does not constitute independent certification of origin.
In the language of fragrance
The linked compositions explicitly name this note. Consult their documented stage and official reference to distinguish a material label, an impression and a pyramid position. The grouping is editorial and measures neither strength nor resemblance on skin.
Definition & references
Open terminology, original editorial descriptions. This definition and its context are an editorial synthesis. References document the ingredient or its terminology; they do not establish its presence in a specific fragrance.