Columbia subject headings:
Medicinal plants--Ecuador.
Traditional medicine--Ecuador.
Harvard subject headings:
Indians of South America--Ecuador--Ethnobotany--Congresses.
Indians of South America--Ecuador--Medicine--Congresses.
Medicinal plants--Ecuador--Congresses.
Traditional medicine--Ecuador--Congresses.
Princeton subject headings:
Indians of South America--Ecuador--Ethnobotany--Congresses.
Indians of South America--Ecuador--Medicine--Congresses.
Medicinal plants--Ecuador--Congresses.
Traditional medicine--Ecuador--Congresses.