why the fuck just because you see cannabis you automatically have to assume someone put hardwork into it.. if that shit is wide out in the open I say take it. If someone is that dumb to plant it there then they don't deserve to harvest it. If you see a plant growing in an odd spot it's most likely just some seeds somebody threw down. That shit grows all over the place in the path where we used to smoke and throw seeds all the time... no biggie

But yea that isn't even wild cannabis.. you might want to do a little more research