The Plant Conservation Alliance (PCA) holds Bi-Monthly Meetings that are an open forum for anyone interested or working in plant conservation. Meetings are held every other month in the Washington DC metropolitan area, with an option to join online.

Each meeting features a speaker from the plant conservation community. In addition, there is a roundtable for attendees to share relevant events, as well as updates from each of the PCA working groups and committees. Regular attendees include representatives from the PCA Federal agencies and from Cooperating organizations; however anyone is welcome to attend this meeting.

NEXT MEETING:  Wednesday November 18, 2:00 - 4:00 pm ET (Remote Only) 

**Note this date was moved to the third Wednesday to accommodate the Veteran's Day holiday**

SPEAKER: Ms. Alyssa Samoy, Natural Resources Specialist for the Tribal Resilience Program and Chippewa Cree Tribe Member, Bureau of Indian Affairs
TITLE: Native plant conservation and invasive plant impacts as an effect of climate change on Tribal Lands.
**More details to follow. Please check back later.** 

Future Meetings

Mark your calendars for the 2021 PCA meetings, to be held the second Wednesday of the month in January, March, May, July, September, and November.  The slate of speakers will be announced by the end of this year.

January 13 
March 10 
May 12 
July 14 
September 8 
November 10 


Previous Meetings

September 9, 2020 - Dr. Kayri Havens, Senior Director of Ecology and Conservation and Senior Scientist at Chicago Botanic Garden, spoke about Budburst, a national community science program that brings researchers, conservationists, and community citizen scientists together to focus on phenology--seasonal changes in plant life cycles and plant-animal interactions--to better understand how humans impact the environment. Scientists use phenological observations (e.g., when plants leaf out and bloom) to draw conclusions about how changes in climate will impact agricultural production, the relationships between plants and their pollinators, invasions of weedy species, and more. BudBurst allows people of all ages to engage in the scientific process and to contribute data in any of three ways through a web interface: 1) one time observations; annual life cycle observations; and special projects, such as "Budburst: Nativars" and "Milkweeds and Monarchs," collecting data on the interplay of plant phenology and plant-animal interactions. Extensive educational resources for all ages and learning contexts support this work and, since April 2020, new tools for public/private/home school educators to support students as part of formal science classes and for families looking for safe, outdoor activities during the COVID-19 pandemic -- after all, you can collect phenological data while keeping a safe distance from each other! View the presentation and the recording [Microsoft Stream]. Learn more about BudBurst or become a Budburst partner.

July 8, 2020 - Mr. David Lincicome, the Natural Heritage Program Manager with the Tennessee Department of Environment and Conservation, Division of Natural Areas, and chair of the steering committee for the Tennessee Plant Conservation Alliance, and Ms. Kristi Allen, Program Coordinator for the Pennsylvania Plant Conservation Network, shared information about state-level Plant Conservation Alliances and their efforts to coordinate with each other. Based upon the nationally recognized success of the Georgia Plant Conservation Alliance and the New England Plant Conservation Program, the Plant Conservation Alliance (PCA) model has now been adopted by other states, including Tennessee and Pennsylvania, to successfully implement at-risk plant conservation. A state-based PCA is a network of private and public entities that agree to work together to leverage expertise and resources for the common goal of conserving the state’s native plants and their habitats, using targeted conservation horticulture and habitat restoration. PCA’s emphasize an informal structure and building of trust for efficient communication of diverse scientific data and institutional perspectives. A major strength of the PCA model is the effective use of trained volunteers (Citizen Science) to perform conservation actions. Mr. Lincicome also describes efforts begun in late 2017 to increase communication among the coordinators of plant conservation alliances (PCA) or similar entities in the Southeast United States. These efforts have helped create a more cohesive and effective plant conservation network throughout the Southeast and beyond. See their presentations, Tennessee Plant Conservation Alliance and Pennsylvania Plant Conservation Network, and learn more about the Tennessee PCA.

May 13, 2020 - Ms. Katrina Outland, Deputy Prosecutor for Skagit County, Washington and former biologist, presented findings from her research on Venus flytrap poaching and the challenges of enforcing legal protections for plants. For some plants, poaching is a leading threat to their survival. Venus flytraps are one such species—they are endemic only to one small region on the planet and serve as easy cash for poachers selling to collectors or makers of fake health tonics. The presentation proposes a road map for more equitable distribution of punishment and for stronger protections for plants, with some examples of cases that used existing state laws and the Lacey Act to target illegal distributors of poached plants, and prospects for such examples to effectively protect the Venus flytrap. See the presentation.

March 11, 2020 - Dr. Peter Marra, Director of the Georgetown Environmental Initiative (GEI), Laudato Si’ Professor in Biology and the Environment, and Professor in the McCourt School of Public Policy at Georgetown University,​ summarized the results of his recent paper on bird loss and described several actions that are necessary for recovery including the role of native plants.  Slowing the loss of biodiversity across terrestrial and marine biomes is perhaps the greatest conservation challenge we face as environmentalists in the 21st century. Over the past 150 years, vertebrate extinctions have been driven largely by habitat loss, overharvesting and invasive species, but the pervasiveness of current avian declines suggests multiple and interacting causes ranging from habitat loss and change to overharvesting to cat depredation, and identifying which of these factors drives population dynamics is complex and challenging. Dr. Marra’s presentation provides information through the plant species and habitat perspectives. See the publication, Decline of North American Avifauna (Science, Oct. 2019) and view his presentation.

January 8, 2020 - Dr. Kirk W. Davies, Lead Rangeland Scientist at the USDA Agricultural Research Service Unit at the Eastern Oregon Agricultural Research Center in Burns, OR., to presented "Collaboration and precision restoration to improve native plant restoration in arid ecosystems." He spoke about research to overcome some common barriers to successful restoration with native plant seeds, focusing on four experimental innovations in the early stages of development: 1) agglomeration - to facilitate seedling emergence through soil crust; 2) activated carbon pellet - to protect from herbicides used to decrease competition from invasive; 3) seed pillow- to promote seed/soil contact for germination; and 4) hydrophobic seed coat - to delay germination to the spring. View the presentation, published information on this topic, and address any questions to <kirk.davies @>.

November 13, 2019 - Gerry Moore, the National Plant Data Team Lead for the US Department of Agriculture-Natural Resources Conservation Service, spoke about the genesis and future of the USDA PLANTS Database, which provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories, including a section on PLANTS T&E which provides access to state and federally protected plant information. Gerry discussed the variations in rare plant protection from state to state (with some states having full legal protections and others having no legal protections for plants) as well as the regulatory, management, and rangewide implications of state-level determinations of native or non-native status. Download the presentation, a recording of the presentation, and The PLANTS Database.

September 11, 2019 - Kelly Rourke and Elizzabeth Kaufman of Pollinator Partnership discussed the Monarch Wings Across America Program, which began in Ohio in 2015 and has since grown into a 9-state monarch and imperiled pollinator conservation effort. MWAA is currently operating in AR, CA, IL, IN, MI, MO, OH, PA, and WI. Through first an ecoregional approach (Monarch Wings Across the Eastern Broadleaf Forest) followed by state-based boundaries (Project Wingspan), this program has engaged NGO and Federal partners, along with private volunteers, to rapidly increase habitat, native plant materials, and preferred land management practices for pollinators. So far, these collective efforts have impacted over 30,000 acres of pollinator habitat in the target areas. Learn more at

July 10, 2019 - There was no speaker for this meeting and discussions centered on new efforts to develop a better mechanism for the National Seed Strategy progress-reporting and initial thoughts to revise the National Seed Strategy (post-2020), in addition to forging connections with the UN Decade of Restoration (that will launch in June 2021), updates on the Plant Performance Data Integration Project, and 2020 PCA speaker planning. The Oak Conservation Alliance and the National Academies of Sciences' Assessment of Native Seed Needs and Capacities were announced.

May 21, 2019 - Javier Robayo spoke about Foundacion EcoMinga and the facinating botanical diversity of Ecuador. ABSTRACT: Fundacion EcoMinga (EcoMinga Foundation in English) is an Ecuadorian foundation with international sponsors, dedicated to the conservation of the unique foothill forests, cloud forests, and alpine grasslands (“paramo”) of the Andes, especially those on the edge of the Amazon basin in east-central Ecuador and those on the super-wet western Andean slopes of the Choco region in northwest Ecuador. The foundation was established in Ecuador in 2006, under the statutes and supervision of the Ecuadorian Ministerio del Ambiente.

March 13, 2019 - Chris Martine (Bucknell University) presented Plants are Cool, Too: #SciComm, media relations, and a botanist on Mars. ABSTRACT: Using case studies based on recent attempts to promote new scientific findings through multiple types/tiers of media, this talk will present strategies that any biodiversity professional might employ when hoping to spread the word about (and engage the public in) their research outcomes. While taking on the job of promoting your own work might seem like a daunting (or even painful) task, the payoffs ideally include: a) Increased reads and/or citations; b) Expanding the reach and impact of your work; and d) Building public enthusiasm for biodiversity science/protection/conservation.

November 14, 2018 - the PCA welcomed Doug Tallamy, Mary Phillips, John Rowden, and Judy Venonsky as panelists (Moderated by Casey Sclar) on “Identifying and addressing information gaps in plant databases to support emerging planting design technologies promoting biodiversity and ecological benefits”. ABSTRACT: Technological advancements, including databases, websites, and intuitive parametric design apps, show great promise to assist landscape professionals and home gardeners alike with simplifying the planting design process. However, information gaps need to be addressed in order to optimize the emerging data tools, particularly when it comes to selecting the most useful and available plants to enhance ecosystem services and sustainable design. Much great work has already been achieved through development of the national databases of the Biota of North America Project (BONAP), the United States Department of Agriculture (USDA) PLANTS, NatureServe, and the Ecoregional Revegetation Application (ERA). This panel discussion will address the current plant databases available to algorithms and applications and what efforts are needed to ensure consistent and vetted data on ecologically beneficial plants is readily accessible to emerging technologies and the general public. See the presentation associated with this meeting here.

September 12, 2018 - Abby Meyer, Executive Director, Botanic Gardens Conservation International U.S., spoke about leveraging the garden community to complement and backup collections within and among institutions to close gaps and secure plant diversity for the future. This talk also discussed implementing The North American Botanic Garden Strategy for Plant Conservation and the ways garden staff can use information available to them to assess gaps and priorities for their own collections. Specific information about time and location of the talk will be posted at the end of August.

March 14, 2018 - Margaret O'Gorman - President of the Wildlife Habitat Council

January 10, 2018 - Jeannette Whitton, Director University of British Columbia Herbarium, Canada's SARA & COSEWIC

November 8, 2017 - Emily Sessa, University of Florida, Fern Conservation.

September 13, 2017 - Dwayne Estes​, Director of the Southeastern Grasslands Initiative. You can find a copy of Dwayne's talk here.