question about an employment drug test

hello i have a drug test for my first job (hooray me!! lol) and it says they test for "...the presence of one or the following substances: alchohol, amphetamines, cannaboids, cocaine, PCP, hallucinogens, methaqualone, opiates, barbituates, benzodiazepines, synthetic narcotics, designer drugs, or a metabolite of any of the substances listed herein" (Albertsons Drug and Alchohol testing policy) and i was wondering what is included in "hallucinogens" and how likely is it that they will test for those?

Tahnks for the response,
Me