The study and science of plants.

EAST BAY: Lupin

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Spotted and photographed on the Mount Olympia trail, Mount Diablo State Park, by Harold Poskanzer, April 5.

Turning the Corner on Invasive Spartina

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Today, after 13 years of work by the Invasive Spartina Project and its partners to eliminate the invasive hybrid, the team is now into the rebuilding phase of its long-term plan, replanting the area with native cordgrass in hopes that it will reclaim its former territory.