Inscrito en 2009 (4.COM)
en la Lista Representativa del Patrimonio Cultural Inmaterial de la Humanidad
Título tal como sometido EN: Preparation of a beverage called "Amargura" of the state of (bitterness) using a local Queretaro flower which is picked especially for this ritual, in the celebration of holy week in San Antonio de la Cal. Example of how the biodiversity is used in traditional rituals
