Help Science Fight Wavyleaf Basketgrass

Can you help University of Richmond biologist Dr. Carrie Wu collect samples of invasive wavyleaf basketgrass (Oplismenus undulatifolius) in your area? Dr. Wu is conducting a research project to help understand the genetic structure of this invasive plant in order to help control its spread across the Mid-Atlantic region. She is the recipient of two previous Virginia Native Plant Society Research Grants to study wavyleaf basketgrass.

Would you be able to collect several basketgrass samples as described below and send them to Dr. Wu by postal mail? Please contact her directly with any questions.

This summer, Dr. Wu is seeking additional collections from as many locations as possible across the introduced range. The goal is to have 10-15 individual plants collected from large populations when possible (with individual plants at least 3 feet apart from one another). Smaller populations would have a reduced number of plants sampled. Observations from several folks suggest that wavyleaf seems to be setting seed earlier than several years ago, so if you encounter seeds later this summer, those would be greatly appreciated too.
Tissue sampling is pretty straight forward, especially if the plants aren’t too wet. Dr. Wu can send a detailed protocol if requested. In brief, record collector and site information, including GPS coordinates. Collect at least 5-8 fully expanded leaves (or entire stalks!) per plant into coin envelopes/regular envelopes/paper bags. Please keep leaves from each individual plant in separate bags/wrappings. If storing for an extended time, place filled envelopes in a plastic bag with a little silica drying gel (or the “Do Not Eat” packets that come in lots of items). When sampling multiple plants in population, try to separate collections by at least 1 meter. Mail them to Dr. Wu. She is happy to offset shipping costs as needed.

If you are able to collect tissue, or would be willing to have Dr. Wu access sites where you know the plants are growing, please let her know. She can provide more detailed sampling instructions as needed.
And of course, please share this request widely with colleagues who you think might also be able to help!

Carrie Wu, Ph.D.
Associate Professor of Biology
Coordinator, Environmental Studies Program
University of Richmond
138 UR Drive
Richmond, VA 23173
cwu@richmond.edu
Office: A114 Gottwald Science Center
Phone: (804) 289-8712

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