What does Eupatorium aya-pana mean?
• EUPATORIUM AYA-PANA (noun) The noun EUPATORIUM AYA-PANA has 1 sense: 1. low spreading tropical American shrub with long slender leaves used to make a mildly stimulating drink resembling tea; sometimes placed in genus Eupatorium Familiarity information: EUPATORIUM AYA-PANA used as a noun is very rare.