US$ 28.23
american tobacco campus expansion West – Project – LandDesign American Tobacco Campus - Projects
Description
Pulled out dramatically on a patio
While still completing his graduate studies, he wanted to know whether traces of smoking plants could be identified from the microscopic remnants of pollen left behind in smoking implements like pipes and bowls (though he ultimately found other biomarkers to be more useful than pollen spores)

William College of Law

Watering:Does not like to dry out, consistent watering is needed

Tar being poured onto a petri-dish was a well-known image from government-funded anti-smoking campaigns in the UK in the 1970s
