OAT STRAW
Source: 
Whole plant
Content: 
Alkaloids, carotene, gluten, flavonoids, saponins, starch, steroidal compounds, vitamins B1, B2, D, and E.
Uses: 
Antidepressant, restorative nerve tonic. Recommended for: bed-wetting, depression, skin disorders, insomnia. Promotes sweating.

OREGON GRAPE
Source: 
Roots.
Content: 
Alkaloids, berberine, oxycanthin.
Uses: 
Blood purifier, liver cleanser. Recommended for: skin conditions from acne to psoriasis.