In article , Una wrote:

Hops with compound leaves (the conventional "marijuana" leaf)
in fact looks a lot like marijuana, and for good reason:

Hops is a vine. Maybe, just maybe, a new hops plant for a week or three
could be confused with pot at a distance.

I'd think lupins would be more easily confused with pot than hops.

And, yes, in the past I've grown all three. I have a huge hops vine in
the yard right now.