It is spring in Gwynedd, north Wales, and looking up into the rich canopy of foliage gripping the craggy coastline, delicate oak tree leaves are stretching their fresh, knobbly lobes in the sunshine.

Rhododendrons are beautiful flowers, but they have an ugly effect on certain ecosystems, including that of the Scottish rainforest. Rhododendrons are woody plants characterized by their bright, ...

Mountains are defined by their prominence, steep sides, and significant height above the surrounding regions. They harbor exceptionally high levels of biodiversity and a great number of endemic ...

When it comes to protecting the future of one of Northern Ireland's only native woodlands, a surprising amount of demolition work has to happen before you can really see the wood for the trees. That's ...

Native plants need a helping hand if they are to recover from invasive rhododendron, Scottish ecologists have discovered. A new study in the reveals that – even at sites cleared of rhododendron 30 ...

An invasive, non-native plant first brought to Britain in the 1700s, rhododendron ponticum is known to cause issues for ...

Mountains are defined by their prominence, steep sides, and significant height above the surrounding regions. They harbor exceptionally high levels of biodiversity and a great number of endemic ...

When my family moved into a new home in the spring of 2005, the only plants growing in the garden were a rhododendron by the front door and a few scattered daffodils and ferns. I was delighted to see ...

On Tuesday, an Irish politician gave an impassioned speech about rhododendrons. “The rhododendron situation in Killarney National Park has gotten so bad, minister,” Michael Healy-Rae expounded from ...

Gardening season is in full swing and there are lots of questions out there. Get answers from Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU ...

This profile of spurge laurel is another in a series on invasive plants from the City Green blog by the Portland Bureau of Environmental Services. Spurge laurel is neither a spurge nor a laurel, and ...