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Tag Archive 'Caesalpinia gilliesii'

Last volunteer workday for the fall

For the last workday of the fall semester, volunteers removed a number of invasive woody plants, including: Tree Tobacco (Nicotiana glauca) This South American native was introduced to California about 100 years as a landscape plant. It produces the poisonous alkaloid anabasine and is very toxic to both humans and wildlife. Tree Tobacco is drought […]

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