Alex Spivey “Safehaven”, and Daniel Massey “Danieru”, destroy a table and Show YOU HoW2 Roll a Cigarette/Joint. In 1976 Canadian botanist Ernest Small and American taxonomist Arthur Cronquist published a taxonomic revision that recognizes a single species of Cannabis with two subspecies C. sativa L. subsp. sativa and C. sativa L. subsp. indica Lam. Small & Cronq.