Here is the PDF if anyone wants to read it. Fascinating story. I read this book about 10 years ago and have used Lobelia on myself and others successfully with no negative side effects (unless you count vomiting, which is the whole point of it, to be a negative side effect).
https://swsbm.henriettesherbal.com/ManualsOther/Samuel_Thomson-Lloyd.pdf
Oh I don’t know. I always bought it at the health food store with golden seal and other herbs. You need to take enough of it and trust me, you’ll hurl. It’s awesome stuff in a pinch if you’re already feeling really sick. It’s tough to embrace the idea of throwing up otherwise. My face bruises when I throw up otherwise I’d do it more often. Also since taking ivermectin I haven’t been sick in over two years so..yeah.