t1 is a quantity of smokeless tobacco/tobacco-based product of/from species/strain t2
All tobacco and tobacco-based products, but not merely nicotine-based products (e.g. pharmaceutical), not intended for smoking e.g. dipping/chewing/dissolvable tobacco, snuff, snus, tobacco gum, iqmik, naswar, gutka, toombak, shammah, etc. Cf. tanko, danmo, sigja.