Pothos Outdoor Goyas Sleep of Reason Produces Monsters from the series Los Caprichos Rubber tree (Hevea brasiliensis) which produces latex. Using knife a cut is made at the outer surface of the trunk and collected in a cup. Latex like Stock Photo Alamy The Cryptids of the Appalachian Mountains Halloween is in about two weeks! Which cryptid do you hope you'll run into? For me, I say the squonk he needs a hug #