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TrueHerbCrystal said:
I'd say its San Pedro. Looks like it to me.

<-Here's a comparsion photo to use of comfirmed San Pedro

<-Here's a collection of some cuttings

That should help you out. For testing potency, the only way is to do a water extraction (very nasty: just cut up into stars, peal wax skin off, and boil for 4-6 hours, drink nasty liquid, wait...) or you could do a chemical extraction (never done one but I know there's lots of guys here who have). The choice is yours...

Hope that Helps
~ TrueHerbCrystal ~

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