swim told me that he lives in a area with a abundant amount Arundo Donax. there are trace amounts of Tryptamines in the roots and tops of Arundo Donax.
One could only desire to hear of others stories or experiences with this uncontrolable and easily obtained plant.

DMT isn't commonly extracted from this plant. Only way to tell is to do it yourself and see what happens.
Extraction would be the same as any DMT extraction.

These unexplored plants, like the one you state and phalaris arundicae are very prevelant, however, the extraction yields DMT + A toxic compound when done with phalaris grass.

Some cats are going to research more about how to seperate the DMT and the toxins, but no cat has told me they know how to do it...

You can surely attempt an extraction - make sure you buy a wheat grass extractor or an industrial strength blender... These plants are very hardy.

would there be any ill effects from smokin the dmt+toxins?

Guys I will be posting a better tek soon for etract from these woody plants