I wonder if that is what you have?
Wonder if what, if I have Kratom? No, workers bring in Kratom all the time and give me leaves here and there, it has no effect on me. However I have never eaten more than 2-3 leaves in one day. Any psychoactive affects I believe are from the local recipe, which in Thailand is cooked up with cough syrup and other stuff into a 'tea.' I have struggled to translate what I have into scientific name for a long time, but recently found a link that suggested it was this: Gynura procumbens
For a long time even struggled to find a central dialect Thai name for it, since I am very far south names of everything are different. The common Thai name for it is ต้นหนานเฉาเวอ่
From what I read it sounds much like Gynura procumbens, and also the recommendations are same, eat for reducing blood pressure and blood sugar. So it should basically be prescribed to anyone over 60.
Long story short, what I have exactly matches what pictures you can find on google for ต้นหนานเฉาเวอ่, however many pictures I see for Longevity spinach don't quite match, and I see many times people say it is eaten like spinach? That is completely off, Kratom Malay is extremely bitter! Just to chew one leaf might make some people throw up. I know people who eat Neem leaves easier than Kratom Malay. And in fact Kratom is a better leaf to eat than Kratom Malay. Nobody in their right mind what suggest Kratom Malay as a vegetable, it is 'medicine' and most people would not consume it even as medicine. I cut 5 leaves with a big handful of mint into a tea, and I had to build up tolerance to that. Before 2 leaves was my maximum. i can't stomach chewing even one leaf, but I can do 1 kratom leaf easily.
Kratom Malay has a soothing effect on nervous system, and leaves some slight numbing on the tongues which lingers for several hours. It is important to note that genuine Kratom is also prescribed to construction workers for the numbing effect, which is sort of how it stimulates work, as pain is the biggest problem to laborers.