Reminiscent of blueberry bushes in winter ... they thrive in any moist to boggy soil. English holly (I. aquifolium): Often referred to as the Christmas holly, this berry-laden evergreen shrub ...

This profile of English holly is another in a series on invasive plants from the City Green blog by the Portland Bureau of Environmental Services. Here is bad news about a classic holiday plant ...

English holly certainly looks festive this time of year, with its dark, spiky leaves and bright red berries. But as recently reported in High Country News, the invasive plant poses a significant ...

n English holly (Ilex aquifolium ... nurseries label the plants' sex whenever possible to help gardeners choose. Plant hollies in spring before they begin to grow. That is, before the buds ...

Most English holly grown commercially in the ... especially for a tough plant like holly. GRAY: I've been engaged in my local parks, helping to remove holly. So I have firsthand knowledge of ...

English holly thrives so well that it has escaped from cultivation and become an invasive plant threatening native ecosystems. Even without the English species, you can still have holly.

The classic English holly (Ilex aquifolium), native to England ... such as the Pacific Northwest, this plant spreads so vigorously that it is an invasive threat to native ecosystems.

English holly eventually became the third-most common tree in Seward Park. With the help not just of children but of berry-eating birds and their deposits, the European plant has spread from farms ...

Mating requires the presence of a male and a female plant in bloom at the same time ... Similar in leaf pattern and thorniness is English holly, but its high luster sets it apart.

If you are looking to add some holiday cheer to your garden, a wonderful native plant ... native holly distinguishes itself from the American holly, Ilex opaca, and the non-native English holly ...