John Robertson wrote:

I got a lavender trumpet vine from ebay, It came with this warning "A
garden beauty often abused for illegal recreational activities." What in
the world are they talking about?

Clytostoma callistegioides?

Presumably it has psychoactive compounds?

Tsu

--
To doubt everything or to believe everything
are two equally convenient solutions; both
dispense with the necessity of reflection.
- Jules Henri Poincaré