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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture

Dr. Duke's Phytochemical and Ethnobotanical databases facilitate in-depth plant, chemical, bioactivity, and ethnobotany searches using scientific or common names. Search results can be downloaded in PDF or spreadsheet form. Of interest to pharmaceutical, nutritional, and biomedical research, as well alternative therapies and herbal products.


Key: A= Biological Activity C= Chemical E= Ethnobotany Plant P= Plant S= Syndrome U= Ethnobotany Use
P Ledum palustre (Marsh Tea; Wild Rosemary)
P Lens culinaris (Lentil)
P Lentinus edodes (Shiitake)
P Leonotis dysophylla (Woody Lion's-Ear)
P Leonotis leonurus (Lion's Ear)
P Leonotis nepetaefolia (Catnipleaf Lion's-Ear)
P Leonurus cardiaca (Motherwort)
P Lepechinia calycina (Epling's Lepechinia)
P Lepechinia schiediana (Schiede's Lepechinia)
P Lepidium sativum (Garden Cress)