Botany Classes

Do you have a desire to be closer to nature? Take a botany class and gain a deeper understanding of how plants connect us to the natural world. Botanical studies explore all aspects of plant growth and development, plant communities, and the role of plants in ecosystems. At the everyday level, botany can be your gateway to herbal healing, foraging for wild edibles, cross-cultural understanding, or just a deeper appreciation of nature's seasonal beauty.

Click here for an overview of the Certificate Program.


September

Explore the myriad structures and diverse life cycles of plants, algae, fungi, and bacteria. Discover how and why scientists have divided and classified these organisms.
261BOT317O 09/18 Th 6:00pm-9:00pm Alvarez
ONLINE

In autumn our native Northeast flora can be spectacular, but difficult to identify. With a 10X power hand lens and a plant key, you'll learn to identify these wildflowers, shrubs, and trees on the Garden grounds.
261BOT331 09/18 Th 10:00am-1:00pm Slowik
NYBG

Paleobotany, the study of plant evolution through fossil evidence, gives us insights into Earth's flora, past and present. In this class, you'll learn about the evolution of plants—from when life first emerged from the ocean to modern day trees and more...
261BOT434O 09/20 Sa 10:00am-12:00pm Paradiso
ONLINE

Examine the political ecology of trees; their use and abuse in history, and how these woody plants have shaped our world. In this historical survey, you'll gain a renewed perspective of the role that trees play in your everyday life more...
261BOT352O 09/30 Tu 6:00pm-8:00pm Thomson
ONLINE

October

In autumn our native Northeast flora can be spectacular, but difficult to identify. With a 10X power hand lens and a plant key, you'll learn to identify these wildflowers, shrubs, and trees on the Garden grounds.
262BOT331 10/04 Sa 10:00am-1:00pm Slowik
NYBG

Learn to identify the native and naturalized trees, shrubs, and woody vines of the Northeast by their vegetative characteristics using their scientific and common names. You'll also hone your ability to use taxonomic keys and field guides.
262BOT375BL 10/05 Su 10:00am-12:30pm Grumm
BLENDED

Botanical Latin is essential for anyone with a serious interest in identifying plants. But, contrary to popular belief, mastering Latin plant names need not be intimidating or boring. Review the rules of taxonomy, Latin grammar, and pronunciation, and learn the more...
262GAR360AO 10/06 Mo 10:30am-12:30pm Bakshi
ONLINE

This is the class for plant-lovers eager to up their game! Learn the terminology and basic botanical nomenclature that will help you recognize and describe key differences in common plants.
262BOT308AO 10/19 Su 10:00am-12:00pm Bucuvalas
ONLINE

Get a solid grounding in the basic plant body-from the cell to the roots, stems, leaves, flowers, and fruit. We'll use dissecting and compound light microscopes to observe plant anatomy, then introduce the base-level chemistry required to understand the world more...
262BOT315AO 10/20 Mo 6:00pm-9:00pm Zumajo
ONLINE

In NYC, fall is the best time to hunt for edible fungi. Paul Sadowski, 25-year veteran of the NY Mycological Society, will lead a mushroom hunt, and show you how to identify many species and their look-alikes, where to find more...
262BOT368 10/25 Sa 10:00am-1:00pm Sadowski
NYBG

Wine carries the flavor of the land where its grapes are grown—something the French call terroir. Regions where the same grape varieties grow differ in terms of climate and soil composition. This is partly why Chardonnay wines made in California more...
262CKG202 10/25 Sa 2:00pm-4:00pm Arbor
NYBG

Join Neil Pederson, Ph.D., professor and senior ecologist at the Harvard Forest, for this interactive workshop on what tree rings can teach us about the ways ecosystems respond to climate change. Old trees hold precious information about climate, precipitation levels, more...
262BOT397 10/26 Su 11:00am-1:00pm Pederson
NYBG

November

Learn how plants defend themselves against diseases. In this class, you'll dig into the history of plant immunology and review the most recent breakthroughs in research. Grow your own model plants that are typically used to study plant immunity and more...
262BOT367 11/03 Mo 11:00am-1:00pm Halane
NYBG

This is the class for plant-lovers eager to up their game! Learn the terminology and basic botanical nomenclature that will help you recognize and describe key differences in common plants.
262BOT308BO 11/05 We 6:00pm-8:00pm Holmes
ONLINE

Plants do not grow in isolation—they exist within a rich and dynamic ecosystem teeming with microorganisms. Explore the fascinating and essential relationships between plants and the microbial world that surrounds them. From symbiotic fungi that extend the reach of plant more...
262BOT341 11/08 Sa 11:00am-1:00pm Zumajo
Nigris
NYBG

No single view of a tree tells the complete story. Through classroom presentation, hands-on activity, and outdoor exploration, you'll examine how trees grow, reproduce, and interact with their environment over time and across varying spatial scales.
262BOT373 11/15 Sa 10:30am-3:30pm Wojtech
NYBG

December

This is the class for plant-lovers eager to up their game! Learn the terminology and basic botanical nomenclature that will help you recognize and describe key differences in common plants.
262BOT308FO 12/02 Tu 6:00pm-8:00pm Sparreo
ONLINE

Discover the power, the allure, and the science of psychedelic mushrooms. This lecture focuses on the mycology of psychedelic mushrooms, focusing on Psilocybe species, Amanita muscaria, and Claviceps purpurea (from which LSD is synthesized), and how they are used in more...
262BOT302O 12/03 We 6:00pm-8:00pm Bone
ONLINE

January

Discover the many herbs and spices prized for centuries to heal, to revitalize the immune system, and to treat and prevent asthma, insomnia, flu, and more.
263BOT346AO 01/03 Sa 11:00am-1:00pm Candee
ONLINE

Discover how trees communicate via chemical signals in the air (to warn of insect attacks) and transfer nutrients to one another through complex underground fungal networks (sometimes to assist sick trees).
263BOT385AO 01/08 Th 6:00pm-8:00pm Herrera
ONLINE

Get a solid grounding in the basic plant body-from the cell to the roots, stems, leaves, flowers, and fruit. We'll use dissecting and compound light microscopes to observe plant anatomy, then introduce the base-level chemistry required to understand the world more...
263BOT315B 01/10 Sa 10:00am-1:00pm Paradiso
NYBG

This is the class for plant-lovers eager to up their game! Learn the terminology and basic botanical nomenclature that will help you recognize and describe key differences in common plants.
263BOT308CO 01/15 Th 5:30pm-7:30pm Bucuvalas
ONLINE

In class and in forays around the Garden, you'll learn to recognize the winter characteristics of native and common woody plants by bud types, leaf scars, fruit remnants, and other distinguishing marks.
263BOT332 01/15 Th 10:00am-1:00pm Slowik
NYBG

Botanical Latin is essential for anyone with a serious interest in identifying plants. But, contrary to popular belief, mastering Latin plant names need not be intimidating or boring. Review the rules of taxonomy, Latin grammar, and pronunciation, and learn the more...
263GAR360BO 01/15 Th 6:00pm-8:00pm Bakshi
ONLINE

Discover the fascinating world beneath the soil by exploring the botanical intricacies of geophytes—commonly known as "earth plants". From the layered architecture of bulbs and tubers (such as tulips and potatoes) to the stealthy spread of rhizomes (think ginger or more...
263BOT370O 01/21 We 11:00am-2:00pm Bijkerk
ONLINE

February

Get a solid grounding in the basic plant body-from the cell to the roots, stems, leaves, flowers, and fruit. We'll use dissecting and compound light microscopes to observe plant anatomy, then introduce the base-level chemistry required to understand the world more...
263BOT315C 02/02 Mo 11:00am-2:00pm Zumajo
NYBG

This is the class for plant-lovers eager to up their game! Learn the terminology and basic botanical nomenclature that will help you recognize and describe key differences in common plants.
263BOT308DO 02/12 Th 5:30pm-7:30pm Holmes
ONLINE

Among Earth's most amazing and oldest living organisms, lichens grow on bark, rock, and barren soil. They thrive in rain forests, deserts, the arctic-even environments simulating Mars! Lichens are sensitive environmental indicators, yet scientists are only just beginning to understand more...
263BOT313 02/12 Th 10:00am-1:00pm Howland
NYBG

Scientists have engineered so many new products from mycelium that Scientific American heralds the dawn of the "Mycelium Revolution" and Harper's Bazaar dubs fungi "The Future of Fashion." Explore how scientists have harnessed mycelium's ability to create complex structures that more...
263BOT349O 02/24 Tu 6:00pm-7:30pm Michelotti
ONLINE

March

Get a solid grounding in the basic plant body-from the cell to the roots, stems, leaves, flowers, and fruit. We'll use dissecting and compound light microscopes to observe plant anatomy, then introduce the base-level chemistry required to understand the world more...
263BOT315DO 03/01 Su 10:00am-1:00pm Bijkerk
ONLINE

Lichens are among the most unique, resilient organisms on Earth—and among the least understood. In this class, you'll explore the identification, natural history, and ecology of lichens of the Northeast, especially those in the NYC area.
263BOT365 03/01 Su 11:00am-2:00pm Rao
NYBG

Take your knowledge of botanical nomenclature to the next level. In this course, you'll look closely at plants to better understand and identify their diversity and similarities. Examining plant structures can seem tricky, as some resemble each other but belong more...
263GAR366O 03/03 Tu 10:30am-12:30pm Bakshi
ONLINE

Discover how trees communicate via chemical signals in the air (to warn of insect attacks) and transfer nutrients to one another through complex underground fungal networks (sometimes to assist sick trees).
263BOT385BO 03/05 Th 6:00pm-8:00pm Herrera
ONLINE

Discover the many herbs and spices prized for centuries to heal, to revitalize the immune system, and to treat and prevent asthma, insomnia, flu, and more.
263BOT346BO 03/07 Sa 11:00am-1:00pm Candee
ONLINE

This is the class for plant-lovers eager to up their game! Learn the terminology and basic botanical nomenclature that will help you recognize and describe key differences in common plants.
263BOT308EO 03/13 Fr 11:00am-1:00pm Bucuvalas
ONLINE

We will cover the role of plant hormones in growth and development, as well as plant movement, water transport through the plant body, and plant metabolism, including photosynthesis and respiration (anaerobic and aerobic).
263BOT316 03/17 Tu 4:00pm-7:00pm Alvarez
NYBG

Why do some species have smooth bark, while on others it is thick and broken? Why does bark peel? The traits typically used to describe trees—leaves, twigs, and buds—are often hard to see or seasonally absent. Bark, on the other more...
263BOT426 03/21 Sa 10:30am-3:30pm Wojtech
NYBG

Discover how fungi are being used to degrade pollutants and clean up the environment by filtering water, removing heavy metals from soil, remediating microbes, and breaking down plastics. Mycologist John Michelotti will discuss current mycoremediation efforts around the world—including his more...
263BOT298O 03/24 Tu 11:00am-1:00pm Michelotti
ONLINE