Winter Minimum Map Click for Small Map   Legend:   OverallSoil TexturepHDrainagePrecipitationTemperatureGrowing DaysWinter Minimum

Common Name(s): St. John`s-wort
Family: Clusiaceae
Growth Habit: Annual
Invasiveness: Noxious weed:CA, CO, MT, NV, OR, SD
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Precipitation:
Winter Minimum:
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Comments:
Nervine topical. Potential as antiviral or antidepressive.
Diseases:
Anthrachose, Rust, Powdery Mildew
Uses:
Material - essent oils, Material - lipids, Medicinal - folklore, Poison - mammals, Weed - possible seed contam.
Woodiness:

Climate:

Geographical Origin:
Macaronesia, Northern Africa, Asia Temp, Indian Subcontinent, Europe, Widely naturalized

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