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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARY L BURKE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TRISHA L CONLEY</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>E JAMES DONDLINGER</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARK C GOSSETT</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>TROY D HAMMOND</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MATT HARRIS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
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        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>KENNETH KORANDA</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>CHANDRA N PRASAD</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERT J SCHILLERSTROM</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAMAL J SCOTT</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
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        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DAYLE M GILLETT</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>K'LYNNE JOHNSON</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>8.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
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        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>GERARD T DONNELLY PHD</PersonNm>
        <TitleTxt>PRESIDENT AND CEO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>688221</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>60665</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAMES S FAWLEY</PersonNm>
        <TitleTxt>VP-FINANCE AND CFO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>247551</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>43337</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KATHLEEN SPIESS</PersonNm>
        <TitleTxt>VP-DEVELOPMENT</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>217071</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>14263</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NICOLE CAVENDER</PersonNm>
        <TitleTxt>VP-SCIENCE AND CONSERVATION</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>186234</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>46965</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KRIS BACHTELL</PersonNm>
        <TitleTxt>VP-COLLECTIONS AND FACILITIES</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>186173</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>41255</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ALICIA LAVIRE</PersonNm>
        <TitleTxt>VP-MARKETING AND COMMUNICATIONS</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>178803</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>34678</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PRESTON WONG BAUTISTA</PersonNm>
        <TitleTxt>VP-LEARNING AND ENGAGEMENT</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>15089</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>SAI RAVICHANDRAN</PersonNm>
        <TitleTxt>DIR-INFORMATION TECHNOLOGY</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NANCY PESKE</PersonNm>
        <TitleTxt>DIR-HUMAN RESOURCES</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>136904</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KELLY NOLAN</PersonNm>
        <TitleTxt>DIR-MAJOR GIFTS</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>41760</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CHARLES CANNON</PersonNm>
        <TitleTxt>DIR-CENTER FOR TREE SCIENCE</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>135452</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>38195</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RONALD DULCEAK</PersonNm>
        <TitleTxt>HEAD OF FACILITIES</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>118681</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>33343</OtherCompensationAmt>
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      <TotalReportableCompFromOrgAmt>2527763</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>414764</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>22</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>ARAMARK CORPORATION</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>27310 NETWORK PLACE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60673</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>INTERNAL RESTAURANT MGT</ServicesDesc>
        <CompensationAmt>841656</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>INTELLIGENT LIGHTING CREATIONS INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>2461 EAST OAKTON STREET</AddressLine1Txt>
            <CityNm>ARLINGTON HEIGHTS</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60004</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>WINTER EXHIBITION AND OTHER</ServicesDesc>
        <CompensationAmt>814082</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>KELLY SCOTT &amp; MADISON INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>23983 NETWORK PLACE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60673</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>ADVERTISING</ServicesDesc>
        <CompensationAmt>555740</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>DOGSTUDIO INC</BusinessNameLine1Txt>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>2001 NORTH CLYBOURN AVE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60614</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>WEBSITE DEVELOPMENT</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>JMA CONSTRUCTION</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1025 N HARVARD</AddressLine1Txt>
            <CityNm>VILL PARK</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60181</ZIPCd>
          </USAddress>
        </ContractorAddress>
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        <CompensationAmt>303434</CompensationAmt>
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      <CntrctRcvdGreaterThan100KCnt>18</CntrctRcvdGreaterThan100KCnt>
      <MembershipDuesAmt>4789675</MembershipDuesAmt>
      <FundraisingAmt>431007</FundraisingAmt>
      <GovernmentGrantsAmt>1474271</GovernmentGrantsAmt>
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      <TotalContributionsAmt>11866757</TotalContributionsAmt>
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        <Desc>VISITOR EVENTS</Desc>
        <BusinessCd>713990</BusinessCd>
        <TotalRevenueColumnAmt>2951738</TotalRevenueColumnAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>ADMISSIONS</Desc>
        <BusinessCd>713990</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>1812163</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>EDUCATION</Desc>
        <BusinessCd>713990</BusinessCd>
        <TotalRevenueColumnAmt>499440</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>499440</RelatedOrExemptFuncIncomeAmt>
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        <TotalRevenueColumnAmt>3930127</TotalRevenueColumnAmt>
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        <ExclusionAmt>3747840</ExclusionAmt>
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        <RealAmt>165234</RealAmt>
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      <RentalIncomeOrLossGrp>
        <RealAmt>165234</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>165234</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>165234</RelatedOrExemptFuncIncomeAmt>
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      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>152506605</SecuritiesAmt>
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      <GainOrLossGrp>
        <SecuritiesAmt>6440377</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>6440377</TotalRevenueColumnAmt>
        <ExclusionAmt>6440377</ExclusionAmt>
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      <ContriRptFundraisingEventAmt>431007</ContriRptFundraisingEventAmt>
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      <NetIncmFromFundraisingEvtGrp>
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        <RelatedOrExemptFuncIncomeAmt>6708541</RelatedOrExemptFuncIncomeAmt>
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      <GrantsToDomesticOrgsGrp>
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        <ProgramServicesAmt>393050</ProgramServicesAmt>
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        <TotalAmt>25067</TotalAmt>
        <ProgramServicesAmt>25067</ProgramServicesAmt>
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        <ProgramServicesAmt>846418</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1039774</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>11261918</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1532932</ManagementAndGeneralAmt>
        <FundraisingAmt>1382816</FundraisingAmt>
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      <PensionPlanContributionsGrp>
        <TotalAmt>866334</TotalAmt>
        <ProgramServicesAmt>688165</ProgramServicesAmt>
        <ManagementAndGeneralAmt>93671</ManagementAndGeneralAmt>
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        <TotalAmt>1600156</TotalAmt>
        <ProgramServicesAmt>1271071</ProgramServicesAmt>
        <ManagementAndGeneralAmt>173014</ManagementAndGeneralAmt>
        <FundraisingAmt>156071</FundraisingAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>1087046</TotalAmt>
        <ProgramServicesAmt>863487</ProgramServicesAmt>
        <ManagementAndGeneralAmt>117534</ManagementAndGeneralAmt>
        <FundraisingAmt>106025</FundraisingAmt>
      </PayrollTaxesGrp>
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        <TotalAmt>52444</TotalAmt>
        <ProgramServicesAmt>52444</ProgramServicesAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>92439</TotalAmt>
        <ProgramServicesAmt>1717</ProgramServicesAmt>
        <ManagementAndGeneralAmt>90722</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>511018</TotalAmt>
        <ProgramServicesAmt>199115</ProgramServicesAmt>
        <ManagementAndGeneralAmt>150263</ManagementAndGeneralAmt>
        <FundraisingAmt>161640</FundraisingAmt>
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      <FeesForServicesLobbyingGrp>
        <TotalAmt>49000</TotalAmt>
        <FundraisingAmt>49000</FundraisingAmt>
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      <FeesForServicesProfFundraising>
        <TotalAmt>62343</TotalAmt>
        <FundraisingAmt>62343</FundraisingAmt>
      </FeesForServicesProfFundraising>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>269281</TotalAmt>
        <ProgramServicesAmt>269281</ProgramServicesAmt>
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        <TotalAmt>2362957</TotalAmt>
        <ProgramServicesAmt>2096697</ProgramServicesAmt>
        <ManagementAndGeneralAmt>58938</ManagementAndGeneralAmt>
        <FundraisingAmt>207322</FundraisingAmt>
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        <TotalAmt>513474</TotalAmt>
        <ProgramServicesAmt>510327</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1740</ManagementAndGeneralAmt>
        <FundraisingAmt>1407</FundraisingAmt>
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      <OfficeExpensesGrp>
        <TotalAmt>2215114</TotalAmt>
        <ProgramServicesAmt>1690031</ProgramServicesAmt>
        <ManagementAndGeneralAmt>63458</ManagementAndGeneralAmt>
        <FundraisingAmt>461625</FundraisingAmt>
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      <InformationTechnologyGrp>
        <TotalAmt>705632</TotalAmt>
        <ManagementAndGeneralAmt>705632</ManagementAndGeneralAmt>
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      <OccupancyGrp>
        <TotalAmt>1575056</TotalAmt>
        <ProgramServicesAmt>1575056</ProgramServicesAmt>
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        <TotalAmt>84406</TotalAmt>
        <ProgramServicesAmt>73073</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8841</ManagementAndGeneralAmt>
        <FundraisingAmt>2492</FundraisingAmt>
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      <ConferencesMeetingsGrp>
        <TotalAmt>48373</TotalAmt>
        <ProgramServicesAmt>25189</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12188</ManagementAndGeneralAmt>
        <FundraisingAmt>10996</FundraisingAmt>
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      <InterestGrp>
        <TotalAmt>1535940</TotalAmt>
        <ProgramServicesAmt>1535940</ProgramServicesAmt>
      </InterestGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>3280380</TotalAmt>
        <ProgramServicesAmt>3280380</ProgramServicesAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>516957</TotalAmt>
        <ProgramServicesAmt>511225</ProgramServicesAmt>
        <FundraisingAmt>5732</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>UNRELATED BUSINESS INCO</Desc>
        <TotalAmt>18965</TotalAmt>
        <ManagementAndGeneralAmt>18965</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>CONTRACT HELP</Desc>
        <TotalAmt>1293296</TotalAmt>
        <ProgramServicesAmt>1293296</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>EQUIPMENT</Desc>
        <TotalAmt>83601</TotalAmt>
        <ProgramServicesAmt>82699</ProgramServicesAmt>
        <ManagementAndGeneralAmt>902</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MEMBERSHIP DUES</Desc>
        <TotalAmt>76063</TotalAmt>
        <ProgramServicesAmt>14549</ProgramServicesAmt>
        <ManagementAndGeneralAmt>28246</ManagementAndGeneralAmt>
        <FundraisingAmt>33268</FundraisingAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>95822</TotalAmt>
        <ProgramServicesAmt>40333</ProgramServicesAmt>
        <ManagementAndGeneralAmt>30291</ManagementAndGeneralAmt>
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      <TotalFunctionalExpensesGrp>
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        <ProgramServicesAmt>28600528</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4127111</ManagementAndGeneralAmt>
        <FundraisingAmt>2981767</FundraisingAmt>
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        <EOYAmt>3017602</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
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        <EOYAmt>6982626</EOYAmt>
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      <PledgesAndGrantsReceivableGrp>
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        <EOYAmt>2016167</EOYAmt>
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        <EOYAmt>110449</EOYAmt>
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        <EOYAmt>480035</EOYAmt>
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        <EOYAmt>317666</EOYAmt>
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      <LandBldgEquipBasisNetGrp>
        <BOYAmt>49810952</BOYAmt>
        <EOYAmt>47416813</EOYAmt>
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        <EOYAmt>191647997</EOYAmt>
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        <BOYAmt>61806415</BOYAmt>
        <EOYAmt>69140555</EOYAmt>
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      <TotalAssetsGrp>
        <BOYAmt>308004458</BOYAmt>
        <EOYAmt>321129910</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>1806090</BOYAmt>
        <EOYAmt>2745947</EOYAmt>
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      <DeferredRevenueGrp>
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        <EOYAmt>1973371</EOYAmt>
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      <TaxExemptBondLiabilitiesGrp>
        <BOYAmt>48694063</BOYAmt>
        <EOYAmt>50039216</EOYAmt>
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      <UnsecuredNotesLoansPayableGrp>
        <BOYAmt>2750000</BOYAmt>
        <EOYAmt>4880600</EOYAmt>
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      <OtherLiabilitiesGrp>
        <BOYAmt>303139</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>55254435</BOYAmt>
        <EOYAmt>59639134</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>244725702</BOYAmt>
        <EOYAmt>254372548</EOYAmt>
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      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>8024321</BOYAmt>
        <EOYAmt>7118228</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>252750023</BOYAmt>
        <EOYAmt>261490776</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>308004458</BOYAmt>
        <EOYAmt>321129910</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>-6781289</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>16237900</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>-715858</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>1</FederalGrantAuditRequiredInd>
      <FederalGrantAuditPerformedInd>1</FederalGrantAuditPerformedInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>12296068</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>12631728</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>15160121</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12370405</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>11866757</CurrentTaxYearAmt>
        <TotalAmt>64325079</TotalAmt>
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      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>12296068</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>12631728</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>15160121</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>12370405</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>11866757</CurrentTaxYearAmt>
        <TotalAmt>64325079</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>2274032</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>62051047</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>5463595</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>6232832</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>6672389</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>6408757</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>4095361</CurrentTaxYearAmt>
        <TotalAmt>28872934</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <UnrelatedBusinessNetIncm170Grp>
        <CurrentTaxYearMinus4YearsAmt>1118340</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus1YearAmt>8431</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>74435</CurrentTaxYearAmt>
        <TotalAmt>1201206</TotalAmt>
      </UnrelatedBusinessNetIncm170Grp>
      <TotalSupportAmt>94399219</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>62106438</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.65730</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.62510</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <VolunteersInd>0</VolunteersInd>
      <PaidStaffOrManagementInd>0</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
      <DirectContactLegislatorsInd>1</DirectContactLegislatorsInd>
      <DirectContactLegislatorsAmt>49000</DirectContactLegislatorsAmt>
      <RalliesDemonstrationsInd>0</RalliesDemonstrationsInd>
      <OtherActivitiesInd>0</OtherActivitiesInd>
      <TotalLobbyingExpendituresAmt>49000</TotalLobbyingExpendituresAmt>
      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>HIRED A CONSULTANT TO (1) DEVELOP A 12-MONTH FEDERAL GRANTS AND FOUNDATION SCHEDULE, MAPPING OUT FUNDING OPPORTUNITIES FOR THE MORTON ARBORETUM, (2) WORK COLLABORATIVELY WITH THE MORTON ARBORETUM TO DEVELOP GRANT PROPOSALS, (3) WORK WITH THE MORTON ARBORETUM TO ASSIST IN FOUNDATION EFFORTS THROUGH RESEARCH OF OPPORTUNITIES IN THE GRANTS SCHEDULE AND DRAFTING LETTER OF INQUIRIES, AND (4) REPRESENT THE MORTON ARBORETUM BEFORE THE UNITED STATES CONGRESS AND EXECUTIVE BRANCH AGENCIES ON RELEVANT ISSUE AREAS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <CollectionUsedPubExhibitionInd>X</CollectionUsedPubExhibitionInd>
      <CollUsedScholarlyRsrchInd>X</CollUsedScholarlyRsrchInd>
      <CollectionUsedPreservationInd>X</CollectionUsedPreservationInd>
      <CollUsedLoanOrExchProgInd>X</CollUsedLoanOrExchProgInd>
      <CollectionUsedOtherPurposesGrp>
        <CollectionUsedOtherPurposesInd>X</CollectionUsedOtherPurposesInd>
        <OtherPurposesDesc>CLASSROOM EDUCATION</OtherPurposesDesc>
      </CollectionUsedOtherPurposesGrp>
      <SolicitedAssetsSaleInd>0</SolicitedAssetsSaleInd>
      <CYEndwmtFundGrp>
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        <ContributionsAmt>2799396</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>3147511</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>944894</OtherExpendituresAmt>
        <EndYearBalanceAmt>34192842</EndYearBalanceAmt>
      </CYEndwmtFundGrp>
      <CYMinus1YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>24161230</BeginningYearBalanceAmt>
        <ContributionsAmt>2600000</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>2859132</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>429533</OtherExpendituresAmt>
        <EndYearBalanceAmt>29190829</EndYearBalanceAmt>
      </CYMinus1YrEndwmtFundGrp>
      <CYMinus2YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>21378638</BeginningYearBalanceAmt>
        <ContributionsAmt>5393562</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>-673407</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>1937563</OtherExpendituresAmt>
        <EndYearBalanceAmt>24161230</EndYearBalanceAmt>
      </CYMinus2YrEndwmtFundGrp>
      <CYMinus3YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>21178208</BeginningYearBalanceAmt>
        <ContributionsAmt>3579828</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>2506868</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>5886266</OtherExpendituresAmt>
        <EndYearBalanceAmt>21378638</EndYearBalanceAmt>
      </CYMinus3YrEndwmtFundGrp>
      <CYMinus4YrEndwmtFundGrp>
        <BeginningYearBalanceAmt>22275595</BeginningYearBalanceAmt>
        <ContributionsAmt>8971280</ContributionsAmt>
        <InvestmentEarningsOrLossesAmt>1623309</InvestmentEarningsOrLossesAmt>
        <OtherExpendituresAmt>11691975</OtherExpendituresAmt>
        <EndYearBalanceAmt>21178208</EndYearBalanceAmt>
      </CYMinus4YrEndwmtFundGrp>
      <BoardDesignatedBalanceEOYPct>0.86000</BoardDesignatedBalanceEOYPct>
      <PrmnntEndowmentBalanceEOYPct>0.07000</PrmnntEndowmentBalanceEOYPct>
      <TermEndowmentBalanceEOYPct>0.07000</TermEndowmentBalanceEOYPct>
      <EndowmentsHeldUnrelatedOrgInd>0</EndowmentsHeldUnrelatedOrgInd>
      <EndowmentsHeldRelatedOrgInd>0</EndowmentsHeldRelatedOrgInd>
      <LandGrp>
        <OtherCostOrOtherBasisAmt>1266234</OtherCostOrOtherBasisAmt>
        <BookValueAmt>1266234</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>54079128</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>19197035</DepreciationAmt>
        <BookValueAmt>34882093</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>9740142</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>6629095</DepreciationAmt>
        <BookValueAmt>3111047</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>32487168</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>24329729</DepreciationAmt>
        <BookValueAmt>8157439</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>47416813</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>PRIVATE EQUITY</Desc>
        <BookValueAmt>43264020</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>HEDGE FUNDS</Desc>
        <BookValueAmt>25876535</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>69140555</TotalBookValueSecuritiesAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>19447679</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>19447679</RevenueSubtotalAmt>
      <OtherRevenuesNotIncludedAmt>9480438</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>9480438</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>28928117</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>36330191</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>890066</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>890066</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>35440125</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>269281</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>269281</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>35709406</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 1A:</FormAndLineReferenceDesc>
        <ExplanationTxt>CAPITALIZATION POLICY: ARBORETUM COLLECTIONS - THE MORTON ARBORETUM'S RARE BOOKS AND PRINT COLLECTIONS ARE NOT CAPITALIZED IN THE ACCOMPANYING AUDITED FINANCIAL STATEMENTS. LIVING WOODY PLANTS ARE ALSO NOT CAPITALIZED UNLESS THEY ARE A MAJOR PART OF A CAPITAL PROJECT. PURCHASES OF COLLECTION ITEMS THAT ARE NOT CAPITALIZED ARE RECORDED AS A DECREASE IN UNRESTRICTED NET ASSETS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION OF COLLECTIONS AND FURTHERANCE OF EXEMPT PURPOSE: LIVING COLLECTION - WOODY PLANTS IN CATEGORIES OF TAXONOMIC, GEOGRAPHIC, SPECIAL HABITAT, HORTICULTURAL, RARE/ENDANGERED. 222,000 SPECIMENS REPRESENT 4650 DIFFERENT KINDS OF TREES, SHRUBS AND OTHER PLANTS FROM 40 COUNTRIES IN THE NORTHERN TEMPERATE ZONE. DISPLAYED ACROSS 1,700 ACRES OF NATURAL LANDSCAPES. PROVIDED FOR BOTANICAL, HORTICULTURAL, AND ARTISTIC STUDY (EDUCATION AND RESEARCH PURPOSE) AND ENJOYMENT OF PLANT SPECIES (SPECIFIC RESEARCH PURPOSE). LIBRARY COLLECTION - 27,000 VOLUMES OF BOTANY, HORTICULTURE, LANDSCAPE DESIGN, NATURAL HISTORY, ECOLOGY; CORRESPONDING RARE DOCUMENTS, AND OTHER PRINTED MATERIALS; 12,000 BOTANICAL ARTWORKS AND 3,400 LANDSCAPE DRAWINGS. AVAILABLE FOR BOTANICAL, HORTICULTURAL, AND ARTISTIC STUDY OF PLANTS (EDUCATIONAL, RESEARCH, AND CULTURAL PURPOSES).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE TERM ENDOWMENTS ARE SPENT PER THE DONOR'S DIRECTIONS. THE PERMANENT ENDOWMENT IS MAINTAINED IN PERPETUITY TO SUPPORT THE MISSION AND OPERATIONS OF THE MORTON ARBORETUM. THE BOARD DESIGNATED ENDOWMENTS ARE APPLIED TO PURPOSES DEFINED BY THE BOARD IN SUPPORT OF THE MISSION AND OPERATIONS OF THE MORTON ARBORETUM.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ARBORETUM IS A NOT-FOR-PROFIT ENTITY AND IS EXEMPT FROM TAX UNDER THE PROVISIONS OF INTERNAL REVENUE CODE SECTION 501(C)(3). ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES OF AMERICA REQUIRE MANAGEMENT TO EVALUATE TAX POSITIONS TAKEN BY THE ARBORETUM AND RECOGNIZE A TAX LIABILITY IF THE ARBORETUM HAS TAKEN AN UNCERTAIN POSITION THAT MORE LIKELY THAN NOT WOULD NOT BE SUSTAINED UPON EXAMINATION BY THE IRS OR OTHER APPLICABLE TAXING AUTHORITIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF SALES -INCLUDED IN EXPENSES ON THE FINANCIAL STATEMENTS -867,581. FUNDRAISING EXPENSES -INCLUDED IN EXPENSES ON THE FINANCIAL STATEMENTS -22,485. NET INCOME FROM INVESTMENTS-INCLUDED IN OTHER CHANGES ON THE FINANCIAL STMTS 3,930,127. NET REALIZED GAINS ON INVESTMENTS-INCLUDED IN OTHER CHANGES ON FIN. STMTS 6,440,377.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>COST OF SALES -INCLUDED IN EXPENSES ON THE FINANCIAL STATEMENTS 867,581. FUNDRAISING EXPENSES -INCLUDED IN EXPENSES ON THE FINANCIAL STATEMENTS 22,485.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>CENTRAL AMERICA AND THE CARIBBEAN</RegionTxt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>10614089</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>2474235</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <TypeOfActivitiesConductedTxt>INVESTMENTS</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>1325509</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EAST ASIA &amp; PACIFIC</RegionTxt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>TESTING AND RESEARCH</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>4000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>OUTREACH</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>1000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>TESTING AND RESEARCH</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>23000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE</RegionTxt>
        <TypeOfActivitiesConductedTxt>ADMINSTRATION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>5000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>OUTREACH</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>10000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>TESTING AND RESEARCH</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>27000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <TypeOfActivitiesConductedTxt>ADMINISTRATION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>5000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SUB-SAHARAN AFRICA</RegionTxt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>TESTING AND RESEARCH</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>3000</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>14456833</SubtotalSpentAmt>
      <ContinuationSpentAmt>35000</ContinuationSpentAmt>
      <TotalSpentAmt>14491833</TotalSpentAmt>
      <TransferToForeignCorpInd>1</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>1</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>1</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III ACCOUNTING METHOD:</FormAndLineReferenceDesc>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleG documentId="RetDoc1041200001">
      <MailSolicitationsInd>X</MailSolicitationsInd>
      <EmailSolicitationsInd>X</EmailSolicitationsInd>
      <PhoneSolicitationsInd>X</PhoneSolicitationsInd>
      <InPersonSolicitationsInd>X</InPersonSolicitationsInd>
      <SolicitationOfNonGovtGrantsInd>X</SolicitationOfNonGovtGrantsInd>
      <SolicitationOfGovtGrantsInd>X</SolicitationOfGovtGrantsInd>
      <SpecialFundraisingEventsInd>X</SpecialFundraisingEventsInd>
      <AgrmtProfFundraisingActyInd>1</AgrmtProfFundraisingActyInd>
      <FundraiserActivityInfoGrp>
        <OrganizationBusinessName>
          <BusinessNameLine1Txt>LEMASTER MARKETING GROUP INC</BusinessNameLine1Txt>
        </OrganizationBusinessName>
        <USAddress>
          <AddressLine1Txt>7700 LEESBURG PIKE STE 239</AddressLine1Txt>
          <CityNm>FALLS CHURCH</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>22043</ZIPCd>
        </USAddress>
        <ActivityTxt>TELEMARKETING</ActivityTxt>
        <FundraiserControlOfFundsInd>1</FundraiserControlOfFundsInd>
        <GrossReceiptsAmt>172062</GrossReceiptsAmt>
        <RetainedByContractorAmt>62343</RetainedByContractorAmt>
        <NetToOrganizationAmt>109719</NetToOrganizationAmt>
      </FundraiserActivityInfoGrp>
      <FundraiserActivityInfoGrp>
        <OrganizationBusinessName>
          <BusinessNameLine1Txt>MARTS &amp; LUNDY</BusinessNameLine1Txt>
        </OrganizationBusinessName>
        <USAddress>
          <AddressLine1Txt>160 CHUBB AVE STE 303</AddressLine1Txt>
          <CityNm>LYNDHURST</CityNm>
          <StateAbbreviationCd>NJ</StateAbbreviationCd>
          <ZIPCd>07071</ZIPCd>
        </USAddress>
        <ActivityTxt>CONSULTING</ActivityTxt>
        <FundraiserControlOfFundsInd>0</FundraiserControlOfFundsInd>
        <GrossReceiptsAmt>0</GrossReceiptsAmt>
        <RetainedByContractorAmt>41925</RetainedByContractorAmt>
        <NetToOrganizationAmt>-41925</NetToOrganizationAmt>
      </FundraiserActivityInfoGrp>
      <FundraiserActivityInfoGrp>
        <OrganizationBusinessName>
          <BusinessNameLine1Txt>ALUMINATE INC</BusinessNameLine1Txt>
        </OrganizationBusinessName>
        <USAddress>
          <AddressLine1Txt>820 W JACKSON BLVD STE 210</AddressLine1Txt>
          <CityNm>CHICAGO</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>606073026</ZIPCd>
        </USAddress>
        <ActivityTxt>ANALYTIC SUPPORT</ActivityTxt>
        <FundraiserControlOfFundsInd>0</FundraiserControlOfFundsInd>
        <GrossReceiptsAmt>0</GrossReceiptsAmt>
        <RetainedByContractorAmt>20000</RetainedByContractorAmt>
        <NetToOrganizationAmt>-20000</NetToOrganizationAmt>
      </FundraiserActivityInfoGrp>
      <TotalGrossReceiptsAmt>172062</TotalGrossReceiptsAmt>
      <TotalRetainedByContractorsAmt>124268</TotalRetainedByContractorsAmt>
      <TotalNetToOrganizationAmt>47794</TotalNetToOrganizationAmt>
      <LicensedStatesCd>IL</LicensedStatesCd>
      <FundraisingEventInformationGrp>
        <Event1Nm>DINNER PARTY</Event1Nm>
        <GrossReceiptsEvent1Amt>435807</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>431007</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>4800</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>0</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>1035</FoodAndBeverageEvent1Amt>
        <EntertainmentEvent1Amt>10825</EntertainmentEvent1Amt>
        <OtherDirectExpensesEvent1Amt>10625</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>435807</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>431007</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>4800</GrossRevenueTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>1035</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>10825</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>10625</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>22485</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-17685</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>THE CONSERVATION FOUNDATION</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>10 S 404 KNOCH KNOLLS RD</AddressLine1Txt>
          <CityNm>NAPERVILLE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60565</ZIPCd>
        </USAddress>
        <RecipientEIN>237221206</RecipientEIN>
        <IRCSectionDesc>501 (C)3</IRCSectionDesc>
        <CashGrantAmt>5558</CashGrantAmt>
        <PurposeOfGrantTxt>PRESERVING OAK ECOSYSTEMS</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>LAND CONSERVANCY OF MCHENRY COUNTY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 352</AddressLine1Txt>
          <CityNm>WOODSTOCK</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60098</ZIPCd>
        </USAddress>
        <RecipientEIN>363727476</RecipientEIN>
        <IRCSectionDesc>501 (C)3</IRCSectionDesc>
        <CashGrantAmt>7045</CashGrantAmt>
        <PurposeOfGrantTxt>PRESERVING OAK ECOSYSTEMS</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DAVEY RESOURCE GROUP</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>5300 WELLINGTON BRANCH DR SUITE 100</AddressLine1Txt>
          <AddressLine2Txt>100</AddressLine2Txt>
          <CityNm>GAINESVILLE</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>20155</ZIPCd>
        </USAddress>
        <RecipientEIN>821948528</RecipientEIN>
        <IRCSectionDesc>CORP</IRCSectionDesc>
        <CashGrantAmt>171000</CashGrantAmt>
        <PurposeOfGrantTxt>TREE CENSUS</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CITY OF MACOMB</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 377</AddressLine1Txt>
          <CityNm>MACOMB</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>61455</ZIPCd>
        </USAddress>
        <RecipientEIN>060772160</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>5000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CITY OF OTTAWA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>301 W MADISON STREET</AddressLine1Txt>
          <CityNm>OTTAWA</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>61350</ZIPCd>
        </USAddress>
        <RecipientEIN>376001160</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>10730</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF BENSENVILLE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PUBLIC WORKS DEPT 717 E JEFFERSON</AddressLine1Txt>
          <AddressLine2Txt>STREET</AddressLine2Txt>
          <CityNm>BENSENVILLE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60106</ZIPCd>
        </USAddress>
        <RecipientEIN>366006676</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CITY OF BELVIDERE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>401 WHITNEY BLVD</AddressLine1Txt>
          <CityNm>BELVIDERE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>610083710</ZIPCd>
        </USAddress>
        <RecipientEIN>366005784</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>12815</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>DEKALB PARK DISTRICT</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1403 SYCAMORE ROAD</AddressLine1Txt>
          <CityNm>DEKALB</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60115</ZIPCd>
        </USAddress>
        <RecipientEIN>376000967</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>QUINCY PARK DISTRICT</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1231 BONANSINGA DRIVE</AddressLine1Txt>
          <CityNm>QUINCY</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>623011762</ZIPCd>
        </USAddress>
        <RecipientEIN>366088568</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>TOWN OF NORMAL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>100 E PHOENIX AVE</AddressLine1Txt>
          <CityNm>NORMAL</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>61761</ZIPCd>
        </USAddress>
        <RecipientEIN>366161023</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF WESTERN SPRNGS</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>740 HILLGROVE AVE</AddressLine1Txt>
          <CityNm>WESTERN SPRINGS</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60558</ZIPCd>
        </USAddress>
        <RecipientEIN>366006543</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF MINOOKA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>121 E MCEVILLY RD</AddressLine1Txt>
          <CityNm>MINOOKA</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60447</ZIPCd>
        </USAddress>
        <RecipientEIN>376001650</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>14250</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF CARBON HILL</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>695 N HOLCOMB ST</AddressLine1Txt>
          <CityNm>CARBON HILL</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60416</ZIPCd>
        </USAddress>
        <RecipientEIN>376000180</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>5000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF WOODRIDGE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>1 PLAZA DRIVE</AddressLine1Txt>
          <CityNm>WOODRIDGE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60543</ZIPCd>
        </USAddress>
        <RecipientEIN>362726116</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>10000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CITY OF GREENVILLE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>404 SOUTH THIRD STREET</AddressLine1Txt>
          <CityNm>GREENVILLE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>62246</ZIPCd>
        </USAddress>
        <RecipientEIN>366133572</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>CITY OF URBANA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>400 SOUTH VINE STREET</AddressLine1Txt>
          <CityNm>URBANA</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>61801</ZIPCd>
        </USAddress>
        <RecipientEIN>366006004</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>14250</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF LAKE ZURICH</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>70 EAST MAIN STREET</AddressLine1Txt>
          <CityNm>LAKE ZURICH</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60047</ZIPCd>
        </USAddress>
        <RecipientEIN>376001536</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>15000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF LIBERTYVILLE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>118 WEST COOK AVENUE</AddressLine1Txt>
          <CityNm>LIBERTYVILLE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60048</ZIPCd>
        </USAddress>
        <RecipientEIN>366005820</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>8527</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VILLAGE OF TROUT VALLEY</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO BOX 621</AddressLine1Txt>
          <CityNm>CARY</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60013</ZIPCd>
        </USAddress>
        <RecipientEIN>366006114</RecipientEIN>
        <IRCSectionDesc>GOVT</IRCSectionDesc>
        <CashGrantAmt>9000</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>JOHN A LOGAN COLLEGE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>ATTN BURSAR OFFICE 700 LOGAN</AddressLine1Txt>
          <AddressLine2Txt>COLLEGE ROAD</AddressLine2Txt>
          <CityNm>CARTERVILLE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>62918</ZIPCd>
        </USAddress>
        <RecipientEIN>366007732</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>14875</CashGrantAmt>
        <PurposeOfGrantTxt>URBAN &amp; COMMUNITY FORESTRY</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>19</Total501c3OrgCnt>
      <TotalOtherOrgCnt>1</TotalOtherOrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>FELLOWSHIP</GrantTypeTxt>
        <RecipientCnt>3</RecipientCnt>
        <CashGrantAmt>25066</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>ON A QUARTERLY BASIS, GRANTEES ARE ASKED TO REPORT ON PROJECT PROGRESS USING A TEMPLATE PROVIDED WITH THE APPLICATION PROCESS. FAILURE TO COMPLY MAY RESULT IN THE CANCELLATION OF THE GRANT. A FINAL REPORT IS REQUIRED WITH A FINAL BUDGET FORM AND MATCH DOCUMENTATION WORKSHEET. PAYMENT IS MADE ONLY TO THE CONTRACTED ENTITY FOR INVOICES PAID BY THE GRANT RECIPIENTS AFTER THE COMPLETED REIMBURSEMENT REQUEST FORMS HAVE BEEN RECEIVED ALONG WITH VALID INVOICES AND/OR CANCELED CHECKS. ONLY ONE REIMBURSEMENT PAYMENT WILL BE MADE TO THE CONTRACTED COMMUNITY UPON COMPLETION OF ALL PHASES OF THE GRANT PROJECTS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <HousingAllowanceOrResidenceInd>X</HousingAllowanceOrResidenceInd>
      <WrittenPolicyRefTAndEExpnssInd>1</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>1</SubstantiationRequiredInd>
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <IndependentConsultantInd>X</IndependentConsultantInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>1</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>GERARD T DONNELLY PHD</PersonNm>
        <TitleTxt>PRESIDENT AND CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>508221</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>180000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>36600</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>24065</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>748886</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JAMES S FAWLEY</PersonNm>
        <TitleTxt>VP-FINANCE AND CFO</TitleTxt>
        <BaseCompensationFilingOrgAmt>247551</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>15414</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>27923</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>290888</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>NICOLE CAVENDER</PersonNm>
        <TitleTxt>VP-SCIENCE AND CONSERVATION</TitleTxt>
        <BaseCompensationFilingOrgAmt>186234</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>12018</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>34947</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>233199</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KATHLEEN SPIESS</PersonNm>
        <TitleTxt>VP-DEVELOPMENT</TitleTxt>
        <BaseCompensationFilingOrgAmt>217071</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>12976</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>1287</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>231334</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KRIS BACHTELL</PersonNm>
        <TitleTxt>VP-COLLECTIONS AND FACILITIES</TitleTxt>
        <BaseCompensationFilingOrgAmt>186173</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>15499</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>25756</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>227428</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ALICIA LAVIRE</PersonNm>
        <TitleTxt>VP-MARKETING AND COMMUNICATIONS</TitleTxt>
        <BaseCompensationFilingOrgAmt>178803</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>11074</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>23604</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>213481</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KELLY NOLAN</PersonNm>
        <TitleTxt>DIR-MAJOR GIFTS</TitleTxt>
        <BaseCompensationFilingOrgAmt>135571</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>8888</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>32872</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>177331</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CHARLES CANNON</PersonNm>
        <TitleTxt>DIR-CENTER FOR TREE SCIENCE</TitleTxt>
        <BaseCompensationFilingOrgAmt>135452</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>8661</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>29534</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>173647</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>NANCY PESKE</PersonNm>
        <TitleTxt>DIR-HUMAN RESOURCES</TitleTxt>
        <BaseCompensationFilingOrgAmt>136904</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9783</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>26182</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>172869</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>PRESTON WONG BAUTISTA</PersonNm>
        <TitleTxt>VP-LEARNING AND ENGAGEMENT</TitleTxt>
        <BaseCompensationFilingOrgAmt>157221</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>8538</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>6551</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>172310</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RONALD DULCEAK</PersonNm>
        <TitleTxt>HEAD OF FACILITIES</TitleTxt>
        <BaseCompensationFilingOrgAmt>118681</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7614</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>25729</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>152024</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>AN ON-SITE RESIDENCE IS PROVIDED FOR THE PRESIDENT AND CEO OF THE MORTON ARBORETUM, CURRENTLY GERARD T. DONNELLY, AS A CONDITION OF EMPLOYMENT AND FOR THE CONVENIENCE OF THE MORTON ARBORETUM. THE VALUE OF THIS RESIDENCE IS NOT TREATED AS TAXABLE COMPENSATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>AS INDICATED IN SCHEDULE J, PART II, THE PRESIDENT AND CEO RECEIVED A BONUS AS PART OF AN EMPLOYMENT AGREEMENT RETENTION BONUS APPROVED BY THE BOARD OF TRUSTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleK documentId="RetDoc1053100001">
      <TaxExemptBondsIssuesGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <IssuerName>
          <BusinessNameLine1Txt>THE COUNTY OF DUPAGE ILLINOIS</BusinessNameLine1Txt>
        </IssuerName>
        <BondIssuerEIN>366006551</BondIssuerEIN>
        <CUSIPNum>262668AE6</CUSIPNum>
        <BondIssuedDt>2020-07-30</BondIssuedDt>
        <IssuePriceAmt>50554899</IssuePriceAmt>
        <PurposeDesc>SEE PART VI</PurposeDesc>
        <DefeasedInd>0</DefeasedInd>
        <OnBehalfOfIssuerInd>0</OnBehalfOfIssuerInd>
        <PoolFinancingInd>0</PoolFinancingInd>
      </TaxExemptBondsIssuesGrp>
      <TaxExemptBondsProceedsGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <TotalProceedsAmt>50554899</TotalProceedsAmt>
        <IssuanceCostsFromProceedsAmt>535899</IssuanceCostsFromProceedsAmt>
        <OtherSpentProceedsAmt>50019000</OtherSpentProceedsAmt>
        <RefundingTaxExemptBondsInd>1</RefundingTaxExemptBondsInd>
        <RefundingTaxableBondsInd>0</RefundingTaxableBondsInd>
        <FinalAllocationMadeInd>1</FinalAllocationMadeInd>
        <AdequateBooksAndRecMaintInd>1</AdequateBooksAndRecMaintInd>
      </TaxExemptBondsProceedsGrp>
      <TaxExemptBondsPrivateBusUseGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <OwningBondFinancedPropertyInd>0</OwningBondFinancedPropertyInd>
        <AnyLeaseArrangementsInd>0</AnyLeaseArrangementsInd>
        <MgmtContractBondFincdPropInd>0</MgmtContractBondFincdPropInd>
        <AnyResearchAgreementsInd>0</AnyResearchAgreementsInd>
        <PrivateBusUseByOthersPct>0.00000</PrivateBusUseByOthersPct>
        <PrivateBusConcerningUBIPct>0.00000</PrivateBusConcerningUBIPct>
        <TotalPrivateBusinessUsePct>0.00000</TotalPrivateBusinessUsePct>
        <BondIssMeetPrvtSecPymtTestInd>0</BondIssMeetPrvtSecPymtTestInd>
        <ChangeInUseBondFinancedPropInd>0</ChangeInUseBondFinancedPropInd>
        <ProcsNonqualifiedBondRemdtdInd>1</ProcsNonqualifiedBondRemdtdInd>
      </TaxExemptBondsPrivateBusUseGrp>
      <TaxExemptBondsArbitrageGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <Form8038TFiledInd>0</Form8038TFiledInd>
        <RebateNotDueYetInd>1</RebateNotDueYetInd>
        <ExceptionToRebateInd>0</ExceptionToRebateInd>
        <NoRebateDueInd>0</NoRebateDueInd>
        <VariableRateIssueInd>0</VariableRateIssueInd>
        <HedgeIdentifiedInBksAndRecInd>0</HedgeIdentifiedInBksAndRecInd>
        <GrossProceedsInvestedInGICInd>0</GrossProceedsInvestedInGICInd>
        <GrossProceedsInvestedInd>0</GrossProceedsInvestedInd>
        <WrittenProcToMonitorReqsInd>1</WrittenProcToMonitorReqsInd>
      </TaxExemptBondsArbitrageGrp>
      <ProceduresCorrectiveActionGrp>
        <BondReferenceCd>A</BondReferenceCd>
        <ProceduresCorrectiveActionInd>1</ProceduresCorrectiveActionInd>
      </ProceduresCorrectiveActionGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE K, PART I, LINE A, COLUMN F</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCEEDS OF THE BONDS WERE USED TO (I) REFUND THE OUTSTANDING SERIES 2003 BONDS ISSUED ON DECEMBER 17, 2003; (II) REFUND THE OUTSTANDING SERIES 2017 BONDS ISSUED ON MAY 18, 2017; (III) TERMINATE THE SWAP AGREEMENT ISSUED WITH THE SERIES 2017 BONDS; AND (IV) PAY CERTAIN INCURRED COSTS WITH THE AUTHORIZATION AND ISSUANCE OF THE BOND.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleK>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>13</ContributionCnt>
        <NoncashContributionsRptF990Amt>154289</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>SUPPLIES</Desc>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>2250</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION IS REPORTING IN PART I, COLUMN (B) THE NUMBER OF CONTRIBUTIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>DUE TO THE GLOBAL PANDEMIC, THE ORGANIZATION'S PROGRAM SERVICES WERE FULLY SHUT DOWN FOR A SHORT PERIOD OF TIME AND RESUMED UNDER RESTRICTIONS AND GUIDELINES IMPOSED BY THE STATE OF ILLINOIS. DURING THE PERIOD OF SHUT DOWN, THE ORGANIZATION APPLIED FOR AND RECEIVED A PAYCHECK PROTECTION PROGRAM LOAN FROM THE SMALL BUSINESS ADMINISTRATION, WHICH ALLOWED FOR EMPLOYMENT CONTINUATION AND PUT THE ORGANIZATION IN A POSITION TO SERVICE THE PUBLIC AS RESTRICTIONS WERE RELAXED. THESE PANDEMIC RELATED RESTRICTIONS HAVE IMPACTED THE ENTIRE ORGANIZATION, INCLUDING PROGRAM SERVICES, CAUSING SIGNIFICANT CHANGES IN HOW THE PUBLIC IS SERVED WHILE STILL MAINTAINING MISSION FOCUSED ACTIVITIES. PROGRAMS AND SERVICES HAVE GENERALLY BEEN MODIFIED TO ALLOW FOR SOCIAL DISTANCING AMONGST EMPLOYEES, MEMBERS, AND VOLUNTEERS. THE ORGANIZATION EXPECTS TO RETURN TO FULL OPERATIONS ONCE PUBLIC HEALTH AUTHORITIES DETERMINE PRE-PANDEMIC ACTIVITY AND BEHAVIORS ARE SAFE AND APPROPRIATE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MORTON ARBORETUM CONTRACTS WITH ARAMARK CORPORATION TO MANAGE AND OPERATE FOOD SERVICES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS PREPARED BY THE MORTON ARBORETUM'S ACCOUNTANTS, REVIEWED BY THE AUDIT COMMITTEE AND DISTRIBUTED TO THE BOARD OF TRUSTEES PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MORTON ARBORETUM REQUIRES THAT ALL TRUSTEES, EMPLOYEES, AND VOLUNTEERS DISCLOSE AND DECLARE ANY PERSONAL, FAMILIAL, OR BUSINESS RELATIONSHIPS, SITUATIONS, OR ACTIVITIES THAT HAVE POTENTIAL TO CREATE A CONFLICT OF INTEREST. FOR TRUSTEES AND EMPLOYEES, THE DECLARATION MUST BE RENEWED ANNUALLY AND WHEN APPLICABLE CHANGES OCCUR. THE MORTON ARBORETUM SUPPLIES A CONFLICT OF INTEREST DECLARATION FORM TO ALL TRUSTEES AND EMPLOYEES FOR THIS PURPOSE. VOLUNTEERS ARE INFORMED OF THIS POLICY AT THE ONSET OF THEIR SERVICE, IN THE PUBLISHED VOLUNTEER HANDBOOK, AND IN PERIODIC COMMUNICATIONS. FOR ALL TRUSTEES, EMPLOYEES, AND VOLUNTEERS, RELATIONSHIPS OR SITUATIONS THAT ARISE THAT MAY CREATE OR APPEAR TO CREATE CONFLICT OF INTEREST MUST BE BROUGHT TO THE ATTENTION OF THE PRESIDENT OR THE CHAIRMAN OF THE BOARD OF TRUSTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS FOR DETERMINING COMPENSATION OF OFFICERS AND KEY EMPLOYEES INCLUDES A MARKET ANALYSIS OF COMPARABLE POSITIONS FROM PEER GARDENS AND OTHER SIMILAR ORGANIZATIONS FOR BENCHMARKING PURPOSES, AS WELL AS, AN OUTSIDE MANAGEMENT CONSULTING FIRM. THIS INFORMATION IS REVIEWED BY INTERNAL HUMAN RESOURCES PROFESSIONALS AND THE MANAGEMENT DEVELOPMENT AND COMPENSATION COMMITTEE OF THE BOARD OF TRUSTEES. THE FULL BOARD REVIEWS AND APPROVES RECOMMENDATIONS OF COMPENSATION MATTERS FOR THE PRESIDENT AND CEO.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC ON THE MORTON ARBORETUM'S WEBSITE (WWW.MORTONARB.ORG) AND ANNUAL REPORT. GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>GAIN/ LOSS ON RE-EVALUATION OF SWAP CONTRACT -715,858.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
