Showing posts with label porcelain berry. Show all posts
Showing posts with label porcelain berry. Show all posts

Thursday, February 11, 2010

Avalon 16





Turquoise and purple berries, like shiny ceramic pearls fired with a translucent glaze.

There’s an ebb and flow to the natural world, but sometimes the flow becomes a tsunami. Last week I wrote about the phragmites, a.k.a. common reed grass that’s overwhelming the coastal northeast.

Porcelain berry, Ampelopsis brevipedunculata—now there’s a mouthful of Latin. You better sit down before you try and say it. Brevipedunculata means "having short peduncles."—is yet another non-native plant that’s invading the Mid-Atlantic natural areas. Originally from Asia: China, Korea, Japan and Russia, its colorful berries made them a favorite landscaping ornamental.

The trouble is, it’s a vine, and vines lack the fortitude, the gumption, it takes to stand alone as they grow towards the sun. Instead they take the easy way out and use a tree for support, often killing the very prop they depend on. It thrives in wetlands, along streams and rivers out-competing native plants.

The city of Milford, Delaware has created a Porcelain Berry Task Force to get control of the spread of the vine that has infested 200-acres in the Mispillion River watershed where the city is located.

There is some porcelain berry in the Tennessee Valley but it has yet to become a huge problem. We have our hands full with kudzu, privet and bush honeysuckle.