Columbia subject headings:
Harvard subject headings:
Botany, Economic--Ecuador--Pichincha (Province)
Ethnobotany--Ecuador--Pichincha (Province)
Indians of South America--Ethnobotany--Ecuador--Pichincha (Province)
Medicinal plants--Ecuador--Pichincha (Province)
Plants, Useful--Ecuador--Pichincha (Province)
Princeton subject headings:
Botany, Economic--Ecuador--Pichincha (Province).
Ethnobotany--Ecuador--Pichincha (Province).
Medicinal plants--Ecuador--Pichincha (Province).
Plants, Useful--Ecuador--Pichincha (Province).