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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 Echinacea angustifolia (Echinacea; Narrow Leaf Echinacea; Narrow Leaf Purple-Coneflower)
P Eriobotrya japonica (Loquat)
P Eucalyptus citriodora (Citron-Scented Gum; Lemon Eucalyptus; Lemon-Scented Gum; Spotted Gum)
P Euphorbia lathyris (Caper Spurge; Mole Plant)
P Forsythia suspensa (Lian-Jiao; Lien-Chiao)
P Ganoderma lucidum (Ling Zhi; Reishi)
P Geissospermum laeve (Pau pereira)