Last year, my low, dark-leafed berberis hedge lost most of its leaves by late summer. It happened incredibly fast. Although I read about a devastating caterpillar, I never saw any evidence. This year ...

Journal of the Arizona-Nevada Academy of Science, Vol. 30, No. 1 (1997), pp. 53-55 (3 pages) Seventeen specific and infraspecific names are formally transferred from Mahonia to Berberis. New ...

Berberis vulgaris, commonly known as barberry, is a shrub that grows tart, red berries. While the plant is native to parts of Europe, Africa, and Asia, it can now be found all over the world. Its ...

As exotic species invasions continue to transform patterns of biological diversity, it becomes increasingly urgent to understand invasions' full consequences. Woody exotics that colonize closed-canopy ...

India (Garhwal Himalayas): fruit eaten raw.

The Canadian Coalition for Invasive Plant Regulation (CCIPR), co-founded by Cathy Kavassalis and Claudette Sims, warns that ...