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Dear colleagues, </div>
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The Smithsonian's National Museum of Natural History Department of Botany, the United States Botanic Garden, and Smithsonian Gardens will hold the 23rd National Botanical Symposium (formerly Smithsonian Botanical Symposium),
<b>“<u><a style="margin: 0px;" data-linkindex="0" data-auth="NotApplicable" title="https://naturalhistory.si.edu/research/botany/news/national-botanical-symposium" class="OWAAutoLink" id="OWA6c9305f6-7344-c9bc-3e24-d74728700a9f" href="https://naturalhistory.si.edu/research/botany/news/national-botanical-symposium">American
Botany: 250 years of Discovery</a></u>,” </b>on <b>May 29, 2026</b>.</div>
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The 18th century not only saw the founding of our nation but also the founding of American botany as it transformed from European explorers looking for plants to supply European gardens, to a new age of homegrown botanists and horticulturists. The American
government sent out expeditions to explore the expanding frontier and bring back plants and document indigenous knowledge about them. America has a unique flora that has undergone dramatic changes in composition and distribution. From indigenous people managing
land with fire, to the 20th century loss of keystone species like American chestnut to disease, our national flora has changed enormously as a result of land use and movement of people. These changes have brought great biological, cultural, and economic impacts.
Botanical research is in an exciting era of big data from new technologies. New plant species continue to be discovered in the U.S. and the environmental processes that make and shape our flora are increasingly understood, especially across landscapes. The
Symposium will celebrate the centuries of endeavors and successes to document and explain our flora with speakers who provide insight into research on the plants, biomes, history, and botanical exploration of the United States.</div>
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The Symposium will feature invited speakers giving afternoon presentations in the Q?rius Science Education Center of the National Museum of Natural History (NMNH) in Washington, D.C., for both in-person and virtual guests. The talks will be followed by a poster
session and evening reception for in-person guests at the Conservatory of the U.S. Botanic Garden.</div>
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<span style="color: rgb(0, 0, 0);">The event is free, but all attendees, both in-person and virtual, must
</span><span style="color: rgb(5, 99, 193);"><u><a style="color: rgb(5, 99, 193); margin: 0px;" data-linkindex="1" data-auth="NotApplicable" title="https://smithsonian.zoom.us/webinar/register/WN_21FdJXyNR6SkMSptYh2ADg" class="OWAAutoLink" id="OWA4aedbe04-435e-493e-98d5-63492751e486" href="https://smithsonian.zoom.us/webinar/register/WN_21FdJXyNR6SkMSptYh2ADg">register</a></u></span><span style="color: rgb(0, 0, 0);"> in
advance by Friday, May 22, 2026.</span></div>
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More information about the symposium is available <b><a style="margin: 0px;" data-linkindex="2" data-auth="NotApplicable" title="https://naturalhistory.si.edu/research/botany/news/national-botanical-symposium" class="OWAAutoLink" id="OWAd1b9613f-b20d-58ec-6504-52a0437675e1" href="https://naturalhistory.si.edu/research/botany/news/national-botanical-symposium">here</a></b>.</div>
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<span style="color: rgb(5, 99, 193);"><b><u><a style="color: rgb(5, 99, 193); margin: 0px;" data-linkindex="3" data-auth="NotApplicable" title="https://smithsonian.zoom.us/webinar/register/WN_21FdJXyNR6SkMSptYh2ADg" class="OWAAutoLink" id="OWAf6d2bdf0-0d36-97ed-65ba-f43c16c5b6b5" href="https://smithsonian.zoom.us/webinar/register/WN_21FdJXyNR6SkMSptYh2ADg">Registration</a></u></b></span><span style="color: rgb(0, 0, 0);"><b> </b>and<b> </b></span><span style="color: rgb(5, 99, 193);"><b><u><a style="color: rgb(5, 99, 193); margin: 0px;" data-linkindex="4" data-auth="NotApplicable" title="https://naturalhistory.si.edu/research/botany/news-and-highlights/smithsonian-botanical-symposium/call-posters" class="OWAAutoLink" id="OWA417fd7b2-0c01-c4a7-b50b-d07404bb6ab2" href="https://naturalhistory.si.edu/research/botany/news-and-highlights/smithsonian-botanical-symposium/call-posters">poster
abstract submission</a></u></b></span><span style="color: rgb(0, 0, 0);"><b> </b>is now open.</span></div>
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Best regards,</div>
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Gary Krupnick</div>
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<span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 0, 0);"><b>Gary Krupnick, Ph.D.</b></span></p>
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<span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 0, 0);">Head of the Plant Conservation Unit</span></p>
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<span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 0, 0);">Department of Botany</span></p>
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<span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 0, 0);"><b>w</b> 202.633.0940
</span><span style="font-family: Arial, sans-serif; font-size: 9pt; color: black;"> <a style="margin-top: 0px; margin-bottom: 0px;" rel="noopener noreferrer" target="_blank" href="mailto:krupnick@si.edu">krupnick@si.edu</a></span></p>
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<span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 0, 0);"> </span></p>
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<span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 193, 213);">SMITHSONIAN INSTITUTION</span></p>
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<span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 119, 139);">NATIONAL MUSEUM OF NATURAL HISTORY</span></p>
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