This probably sounds mental haha. I just found this forum and saw the alchemy section. I have a plant on my windowsill that popped up when we had a hurricane in the UK. I dont know what it is. I think its some form of mimosa but it doesnt move its leaves when you tap it but feels awake. Relaxing listening to it drinking when its thirsty. It has balls on ot that flower and no spines on the bark. Its not a tree. Seems kinda bush like or a cross between the two. I think theres something alchemy about it I cant put my finger on but I'm not into that stuff so no expert. Just a gut feeling. I wouldnt want to hurt it though.
Anyone want to hazard a guess what it is?