Tree and Plant Biodiversity

American holly, Ilex opaca, is a real show stopper of a tree especially during the winter holidays. Among other benefits, it is extremely valuable to wildlife, particularly, birds and migratory birds overwintering in the region.

In this issue: Help us learn more about our readers and subscribers by taking our short survey. Read about a potential ally in the fight against hemlock wooly adelgid, and how Marylanders can get a rebate for planting native trees. There's information about our spring session of "The Woods in Your Backyard" online course, plus our regular features: the "Woodland Wildlife Spotlight" looks at the American beaver and "Invasives in Your Woodlands" looks at Princess tree. And don't forget the events calendar and the Brain Tickler challenge.

The News and Notes roundup for this issue: Asks, "Should you squish a spotted lanternfly?"; notes that grants for forestry projects and protection are open in Anne Arundel County; describes how researchers are using drones and AI to map forests; reports on a new story map that documents saltwater intrusion in the Delmarva; and shares one way to stay warm this winter... with just one log. 

Japanese hop is a native of Asia and was imported to North America as an ornamental plant and for Oriental medicinal purposes in the late 1800s. It is an annual vine that can climb or twine around trees, fences, and more. It also spreads rapidly across open spaces and can overgrow and shade out native species in the understory.

Red Maple is one of the most commonly occurring trees in eastern North America. The tree is well adapted to many different site conditions, from lowlands to uplands, and shady to sunny. Its suitable habitat can be found across the entirety of Maryland.

Sawtooth oak (Quercus acutissima) is native to Asia, from northeast India to Korea, and was introduced to the eastern U.S. in 1920. However, sawtooth oaks have adapted to a wide area of the nation and now are escaping from plantings into natural areas, particularly in the eastern states, where they can outcompete native species.

The Calvert County Department of Planning & Zoning announces the reopening of its “Spread Your Leaves” tree coupon program.

The tuliptree, Liriodendron tulipifera, is one of the tallest of Maryland's native trees, and one of the tallest of the deciduous trees in North America.

In this issue: Read about a few changes taking place, in the newsletter and more. Register now for the Spring session of our "The Woods in Your Backyard" online course, and learn about upcoming webinars. Our new feature, "Native Trees of Maryland," looks at the state tree: the white oak.  "Invasives in Your Woodlands" looks at wineberry. And don't forget the events calendar and the Brain Tickler challenge.

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