2026
American Chestnut Symposium
& Fall Meeting: Restoration Now!
November 6-7 | Greenbelt, MD
• About • Registration • Sponsorship • Venue & Hotels • Schedule • Speaker Abstracts •
Rooted in Restoration, Connected Through Community
The American Chestnut Foundation is a community of thousands of passionate volunteers, members, partners, supporters, landowners, scientists, and industry professionals, working together across generations to restore an iconic tree, an ecosystem, and our relationship with nature. This symposium is a unique opportunity to celebrate successes, build new relationships, and help forge the path toward restoration of the American chestnut.
The Future of American Chestnut Restoration Is Taking Shape.
You have heard about TACF’s new direction. You may have questions about what it means, how it works, and why we believe it offers the strongest path forward.
At TACF’s Fall Meeting, hear directly from the scientists leading this work.
Dr. Jared Westbrook, TACF director of science and lead author of the landmark research published in Science, will discuss TACF’s breeding strategies using recurrent genomic selection and the complexities of breeding blight and root rot resistance into chestnut trees.
Cassie Stark, TACF’s director of science implementation, will illustrate current breeding, testing, and restoration across the chestnut’s native range as part of the “Threatened Species” panelist discussion.
Learn why resistance to chestnut blight and Phytophthora root rot requires a multi-trait strategy. Gain insight into how recurrent genomic selection gives us the ability to build resistance while maintaining the diversity, adaptability, and forest function of the American chestnut.
This is more than a breeding program. It is a plan for the future of our forest.
Come learn about the forest we are building for your grandchildren.
Marguerite
Holloway
Keynote Speaker
Professor, Director of Science and Environmental Journalism, Graduate School of Journalism at Columbia University
Dr. Stacy
Byrd
Speaker
Associate Professor of Forest Ecology and Silviculture, University of Tennessee’s School of Natural Resources

Full Registration
$225 Early Bird Rate! (Regular $275)
Join us Friday and Saturday and enjoy speakers and events, including: social hours, Friday lunch and dinner, plus Saturday lunch! Add on a special orchard tour for just $20 more!

Saturday Half Day Pass
$100
Join us Saturday and enjoy the morning speakers, or opt for a special orchard tour for just $20 more! Both plans include lunch!
Sponsorship
We warmly invite you to become part of this bold mission by sponsoring this important gathering.
Promote your business to a group of dedicated donors, members, conservationists, nature lovers, private landowners, scientists, and industry professionals by sponsoring the 2026 American Chestnut Symposium! As a sponsor, your contribution supports symposium scholarships, speaker sessions, student poster sessions, and the ever-popular Awards Banquet. TACF will promote your company through our: eSprout newsletter, award-winning Chestnut magazine, website, social media platforms, and electronic and printed event promotional materials. Click here to learn more!
Venue
Crowne Plaza
Address: 6400 Ivy Lane, Greenbelt, MD 20770 (map)
Phone: (800) 227-6963
Website: Crowne Plaza by IHG
Hotel Room Block
To book a hotel room within TACF’s room block at the Crowne Plaza, use this link.
Please note, the default option is for three nights. You can adjust the length of your stay at the top of the page.
You can also call 1-833-681-4979 and mention the group code “TCF” or group name “TACF Fall Board Meeting.“
Symposium
All symposium meetings and events will be held at the Crowne Plaza venue. Meeting room details available soon.
Crowne Plaza College Park – Washington DC
6400 Ivy Lane
Greenbelt, MD 20770
(map)
Field Trips
Meet the trees (and see what they’re up against)! Special offsite orchard outings and breeding tours will be offered. Your $20 tour ticket includes tour and transportation to orchards at Central Maryland Research and Education Center and Washington Suburban Sanitary Commission (together) OR to the Monocacy orchard.
Closest Non-Venue Hotels
- Sonesta Select Greenbelt College Park (0.4 miles)
(301) 441-3311 - Residence Inn by Marriott Greenbelt (0.5 miles)
(301)982-1600 - Hilton Garden Inn Washington DC/Greenbelt (0.5 miles)
(301) 474-7400
Schedule
Please note: this schedule is subject to change.
Friday,
November 6
8:00 am – 8:45 am Registration Opens
9:00 am Welcome: State of TACF
9:20 am – 10:00 am Opening Keynote Presentation
10:30 am – 11:45 am Threatened Species Expert Panel
12:00 pm – 1:00 pm Lunch
1:15 pm – 3:10 pm Restoration in Practice Presentations
3:20 pm – 5:15 pm Chapter Flash Talks – Update on TACF’s Work
5:30 pm – 6:30 pm Happy Hour and Poster Session
6:30 pm – 7:30 pm Dinner and Reception
7:30 pm – 8:30 pm Volunteer, Partner, and Poster Awards
Saturday,
November 7
Option A – Orchard Tours:
8:00 am – 1:00 pm CMREC and WSSC (Picnic Lunch)
8:30 am- 1:00 pm Monacacy (Picnic Lunch)
Option B – Sessions:
9:00 am – 10:30 am Chestnut Growing Round Table
10:45 am – 12:00 pm Chestnut Woodworking Session
12:00 pm – 1:00 pm Lunch
1:30 pm – 2:00 pm Closing Session
Speakers
Marguerite Halloway
Keynote Speaker
Professor, Director of Science and Environmental Journalism, Graduate School of Journalism at Columbia University
Taking to the Trees
Author Marguerite Holloway will talk about how learning to climb trees can offer, literally and figuratively, a model for facing the climate crisis. Holloway will discuss various tree species and what they are telling us about the myriad and synergist threats currently acting on trees and forests. She will also discuss how being in trees and with trees can change our perspective and give rise to personal transformation—transformation that engenders community and caretaking, forces needed to save ourselves and the trees and forests we depend on.
Biography
Marguerite Holloway has written about the environment and science for publications including the New York Times, The New Yorker, Audubon, Wired and Scientific American, where she was a long-time writer and editor. Holloway is a professor and the Director of Science and Environmental Journalism at the Graduate School of Journalism at Columbia University.
Dr. Stacy Byrd
Speaker
Associate Professor of Forest Ecology and Silviculture, University of Tennessee’s School of Natural Resources
Stay Tuned!
Abstract coming soon.
Biography
Dr. Stacy Byrd (formerly Stacy Clark) was recently appointed as Associate Professor of Forest Ecology and Silviculture at the University of Tennessee’s School of Natural Resources. Prior to this appointment, she served as a Research Forester with the USDA Forest Service, Southern Research Station for 21 years. She earned a PhD from Oklahoma State University where she studied stand dynamics of old-growth post oak (Quercus stellata) forests. She earned a B.S. and M.S. from The University of Tennessee where she examined nursery production, silviculture, and tree improvement of upland oak species. Dr. Byrd’s research goals are to assist forest managers with specific objections to restore and sustain upland hardwood forests through practical silvicultural applications including artificial regeneration (planting), prescribed fire, commercial harvesting, and herbicide release. She currently serves as a leader in silvicultural research on the restoration of American chestnut (Castanea dentata). Dr. Byrd initiated and serves as the first Coordinator of the Ecology and Silviculture of Chestnut Working Party in IUFRO (International Union of Forest Research Organizations) and was the lead coordinator of the inaugural International Oak Symposium held in Knoxville, TN in 2024.
Michael French
Speaker
Director of Operations, Green Forest Works
Green Forests Work: Restoring Forests and Ecosystem Services on Former Coal Mines and Degraded Lands Across Appalachia
M. French, C.D. Barton, and P.N. Angel
Surface mining for coal has degraded more than 2 million acres of Appalachian forests over the past century. The Appalachian Regional Reforestation Initiative (ARRI) and Green Forests Work (GFW), a nonprofit offshoot of ARRI, developed a set of Best Management Practices known as the Forestry Reclamation Approach (FRA), which enables the restoration of healthy, productive forests on formerly mined lands. Green Forests Work provides financial and technical assistance for forest and ecological restoration projects on both public and private lands. GFW focuses its efforts to restore forest types, species, and habitats that have experienced significant declines. GFW’s projects increase the productivity of the land, suppress non-native invasive species, and restore ecosystem services while creating volunteer and employment opportunities, as well as a multi-use resource base for future economic opportunities. GFW also restores riparian areas, urban and suburban environments, and implements projects that restore and protect forest health and resiliency in ecosystems that have been degraded by exotic pests, pathogens, or other disturbances. From 2009-2026, GFW and ARRI planted more than 8 million trees across more than 16,500 acres on bond-released former coal mines, active surface mines, Abandoned Mine Lands, and other disturbed lands across the Appalachian region.
Biography
methodologies and ecological restoration on lands impacted by surface mining. Michael received an M.S. in Forestry from the University of Kentucky and his research focused on linking American chestnut restoration with surface mine reforestation. Prior to joining Green Forests Work, Michael worked full- and part-time for The American Chestnut Foundation from 2012 through 2018 as a restoration ecologist. Michael also worked in the private sector, where he supervised the planting of millions of trees across the Appalachian region. During his leadership of Green Forests Work, the organization has planted millions more trees on active, legacy, and Abandoned Mine Lands throughout the Appalachia with a focus on restoring forest types that have undergone significant declines over the past several decades. Michael resides in Indiana with his wife and two boys.
Panelists
This year’s fall symposium will bring together leading researchers doing on-the-ground restoration work, including a panel discussion on threatened species. The panel will be hosted by TACF’s CEO, Michael Goergen, and will explore restoration strategies, planting techniques, and public engagement. Panelist discussion will focus on the following trees: oak, red spruce, longleaf pine, and, of course, the American chestnut. The session will end with an open Q&A, giving attendees the chance to ask questions directly of the panel. Don’t miss this opportunity to hear from experts leading the charge on restoring our threatened forest species.
Zoe Bergman
Panelist
Zoe Bergman is the Research Program Manager at the Virginia Department of Forestry, she began working for the agency in 2021. She works on a broad range of topics across the state including pine and hardwood silviculture, modern technology in forestry, diminished species restoration, and tree improvement and genetics. She graduated from James Madison University with a bachelors in Biology and the University of Virginia with a Masters in Environmental Sciences.
Dr. Fikret Isik
Panelist
Dr. Fikrit Isik is a professor, Fulbright Scholar, Co-Director of Cooperative Tree Improvement Program at the Department of Forestry and Environmental Resources, North Carolina State University.
Steve Morrone
Panelist
Steve Morrone is a research associate at Virginia Tech’s Department of Forest Resources and Environmental Conservation. He manages field studies for the Forest Modeling Research Cooperative’s loblolly pine growth and yield modeling research and coordinates red spruce restoration and monitoring efforts with the Central Appalachian Spruce Restoration Initiative. He received his bachelor’s degree in environmental science from Stockton University and his master’s degree in forestry from Virginia Tech.
Cassie Stark
Panelist
Cassie Stark is the Director of Science Implementation at TACF. She previously served as the Laboratory Manager at Meadowview Research Farms and was the Mid-Atlantic Regional Science Coordinator until December 2025. Cassie previously attended James Madison University (JMU) where she studied the American chestnut tree; specifically, her research pertained to forest management strategies for increasing the success of hybrid chestnuts in the Appalachian cove. Following JMU, she attended Penn State University where she received an M.S. in Forest Resources.
Open Call for Posters and Student Flash Talks
TACF’s poster session highlights research topics dedicated to species restoration, with a focus on American chestnut projects. Cash prizes will be awarded for the top three posters and special student registration rates are available. The poster session will take place on Friday, November 6, 2026. For more information, read the Request for Proposals.
Together we can save the American chestnut.
We look forward to seeing you there!