Smoking autumn olive leaves is psychoactive! But it's easy to understand why this is a lesser used species.
It feels vaguely harmala-y, there is that deep vibration felt throughout the mind and body as with rue and aya, but
very different
I'm exhausted from getting up at the crack of dawn, having a bit of mushroom tea, and roaming/thinking/berry picking all day, so doubtless I'll have to provide some better descriptions after I test this plant a little more. Does grab the psilocybin in an odd direction though, seemingly overpowering, but maybe just cause it's been metabolizing so long.
For those who might wish to use this in a changa blend, I would highly suggest you research and feel out this plant before taking it with you into deep water.