English Holly: Garden and Wildlife Favorite or Invasive Foe?

Pacific Horticulture October 2012 My first encounter with English holly (Ilex aquifolium) was making holiday decorations in elementary school. Nearly 20 years later, I encountered the plant again as a restoration volunteer with the City of Seattle working to remove invasive plants from parks and greenbelts. Himalayan and evergreen blackberry (Rubus sp.), English ivy (Hedera […]