Do I need to know anything before posting?

Hello and welcome, orla.citrus.

Just say what you smell, that's the whole club. When you want a map, the Class on the seven fragrance families puts citrus and musk in their places.

Say what you smell, the families come later, basically as a filing system. Even the scent guide in Mademoiselle Bulle gives perfume and memory a part of its own next to the families, so a smell you remember is a fine place to start.

A filing system I can manage, I work in a bank. Thanks both.

Say what you smell. Nobody grades you here.