TO ENRICH LIFE BY PERPETUATING TROPICAL PLANTS, ECOSYSTEMS AND CULTURAL HERITAGE THROUGH DISCOVERY, SCIENTIFIC RESEARCH, CONSERVATION, AND EDUCATION.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$98.8M
+20.6% YoY
Annual Giving
$7K
Grant Count
1
Avg Grant Size
$7K
About National Tropical Botanical Garden
Based on IRS filings
National Tropical Botanical Garden is a nonprofit organization focused on Environment & Animals, based in KALAHEO, HI. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $98.8M in total assets. In 2024, it awarded 1 grants totaling $7K. Net investment income was $2.6M.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $98,830,821 | $81,941,242 | $80,182,510 |
| Revenue | $29,167,793 | $12,932,790 | $15,141,654 |
| Expenses | $14,417,543 | $13,631,747 | $12,903,414 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $2,599,535 | $1,541,270 | $3,442,147 |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
1 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DEVON ANGELINI | TRUSTEE | 1 | — |
| GORDON L DEANE | CHAIRMAN | 2 | — |
| JAN D ELLIOTT | SECRETARY | 1 | — |
| HARRIET FRAUNFELTER | TRUSTEE | 1 | — |
| ADALINE H FRELINGHUYSEN | TRUSTEE | 1 | — |
| PETER C GARDNER | TRUSTEE | 1 | — |
| EMERSON KNOWLES | TRUSTEE | 2 | — |
| DR LINFORD L LOUGHHEED | TRUSTEE | 1 | — |
| MERRILL L MAGOWAN | TRUSTEE | 2 | — |
| DAVID RAE | TRUSTEE | 1 | — |
| KATHERINE G RICHARDSON | SENIOR VICE CHAIR | 2 | — |
| CYNTHIA SALLEY | TRUSTEE | 1 | — |
| PATRICIA W SHEEHAN | TRUSTEE | 1 | — |
| ANITA SEIPP | TRUSTEE | 1 | — |
| CATHERINE TOPHAM | TRUSTEE | 1 | — |
| ROBERT D WEIST | TRUSTEE | 1 | — |
| THOMAS D HEWITT | PRIOR CHAIRMAN | 1 | — |
| MICHAEL N ROSENBERG DDS | TRUSTEE | 1 | — |
| ANNE G EARHART | VICE CHAIR | 1 | — |
| ELIZABETH E MATTHEWS | TRUSTEE | 1 | — |
| CAROL DICKINSON | TRUSTEE | 1 | — |
| PHYLISS EVANS SWINDELLS | TRUSTEE | 1 | — |
| SAM 'OHU GON III PHD | TRUSTEE | 1 | — |
| DR CHRISTOPHER D TURNER | TRUSTEE | 1 | — |
| JANET L MAYFIELD | CEO & DIRECTOR | 60 | $173,319 |
| TAMARA A ROLLINS | CFO | 60 | $130,590 |
Subject Areas
Focus areas based on grantmaking activity
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Similar funders by location and focus area
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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