Last time this was discussed on HN someone brought up that there's a perfume that tries to replicate the smell of silphium:
https://www.storaskuggan.com/products/silphium
It smells great!
https://www.storaskuggan.com/products/silphium
It smells great!
What does it smell like? Is there anything that it reminds you of?
(Perhaps the substitute wasn't the root?)