cannabidaceae: two genera of erect or twining herbs that are pollinated by the wind, including the genera Cannabis and Humulus; term not used in all classifications; in some the genus Cannabis is placed in the family Moraceae and the genus Humulus in the family Urticaceae
dicot family: family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination
bouncing putty: a soft elastic silicone polymer that increases in elasticity with the application of force; used in the center of golf balls and as shock-absorbent padding