UPDATE: Valid proof of COVID-19 vaccination for visitors over the age of 5 is required for entry to indoor exhibition spaces and facilities. Learn more.

New York City EcoFlora

Brian Boom and collaborators

The New York City EcoFlora project serves two complementary purposes: (1) to meaningfully engage New Yorkers in protecting and preserving the City’s native plant species, and (2) to assemble new, original observations and data on the City’s flora to better inform policy decisions about management and conservation of the City’s natural resources. The metropolitan area is home to a significant diversity of plants, animals, fungi, and habitats that provide such vital ecosystem services as cleaning the air and filtering the water. But this biodiversity is under increasing threat by development, invasive species, and a changing climate.

The project seeks to engage the public as citizen scientists to observe, collect, and compile information about the City’s plants and their relationships with other organisms, such as birds, insects, and mushrooms, and combine these data with all that is already known from natural history collections and scientific publications. The New York City EcoFlora is a real-time, online, ongoing checklist of plants—the first ever to connect plants in the web of life in New York City—that will result in a dynamic resource for conservation planning as well as in New Yorkers who are better informed about the importance of urban ecologies and who can contribute to protecting them.

Institute of Museum and Library Services logoThis project was made possible in part by the Institute of Museum and Library Services [MG-70-19-0057-19].


State of NYC Plants 2018 cover

State of New York City's Plants 2018

View and download the first publication of State of New York City’s Plants. If you need a higher resolution version, please contact us.


A visitor scouting for birds with binoculars.

Urban Naturalist Certificate Program

The NYBG Urban Naturalist Certificate Program equips you with the observation, identification, and documentation skills you need to become a citizen scientist and an effective environmental steward. Led by a team of expert naturalists, you’ll use NYBG grounds and select New York City Parks as living labs to investigate the interrelationships between species and discover how our urban environment sustains those ecosystems. Learn More.

The New Manual of Vascular Plants

Interested in learning more about the region’s biodiversity? Check out The New Manual of Vascular Plants of Northeastern United States and Adjacent Canada, a project by NYBG and indispensable resource that provides new tools to identify plants in North America.





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