I was very excited to have the opportunity to take a winter tree identification class. I attended a great University of Maryland Extension (UME) Master Gardener Advanced Training course with UME native plant specialist Sara Tangren last week. I assumed we’d be looking at bark. The classroom at the Extension in Westminster was filled with tree twigs… not bark.
I never took the time to really notice the details of a twig. The opposite leaf pairs on the stem are opposite side to side, then front to back. I never paid attention to that simple pattern. I recognized new stem growth and last years’ growth, terminal buds, leaf scars, vein scars, lenticels, etc.
Maple twig buds and leaf scars are opposite. A trick to remember trees that have opposite leaves is “MAD Horse Buck” – Maple – Ash – Dogwood – Horse Chestnut – Buckeye!
Sara Tangren took us on a tree ID walk and discussed mature native trees on the McDaniel College campus. Click on the images below to read about the various species.
This was a very well presented and informative MG Advanced Training course. Thanks, Sara, and all of the assistants. It was great class! Now that I know what to look for, I can work on improving my tree ID skills. When I’m out for morning walks, I’ll spend some time picking up twigs, nuts, and acorns instead of just looking at the tree bark!
By Tina Swanson, University of Maryland Extension Carroll County Master Gardener ‘04