- Revenue 2025
- $1,988,614
- Expenses 2025
- $1,877,864
Program services were 53.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- C300
- Classification
- 1200
- Street
- 36068 HIDDEN SPRINGS RD C 1040
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Officers and directors · 2025
As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
ALLISON ALBERTS
VICE PRESIDENT
- Total calculated
- $0
- Hours/week
- 2
-
DAVID DOYLE
PRESIDENT/TREASURER
- Total calculated
- $0
- Hours/week
- 2
-
BARBARA MILLEN
IMMEDIATE PAST PRESIDENT
- Total calculated
- $0
- Hours/week
- 2
-
LEE CLIPPARD
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
ARABELLA DANE
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
PATRICK GRIFFITH
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
DANA DIRICKSON
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
RUTH EVANS
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
KARYN LARKIN RIES
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
THOMAS LLOYD-BUTLER
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
ANDREW LOVE
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
SUZANNE LOOMIS
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
STUART CLARK MITCHELL
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
ROBERT SEARS
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
DAMON WAITT
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
NANCY YLVISAKER
TRUSTEE
- Total calculated
- $0
- Hours/week
- 2
-
BRIAN VOGT
TRUSTEE (UNTIL 3/1/25)
- Total calculated
- $0
- Hours/week
- 2
-
JANET MAYFIELD
TRUSTEE (UNTIL 1/4/25)
- Total calculated
- $0
- Hours/week
- 2
-
HILARY SCHNEIDER
TRUSTEE (UNTIL 11/11/25)
- Total calculated
- $0
- Hours/week
- 2
-
SCOTT MEDBURY
INTERIM CEO (UNTIL 3/28/25)
- Total calculated
- $48,462
- From this org
- $48,462
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
-
WESLEY KNAPP
CEO (AS OF 3/31/25)
- Total calculated
- $148,088
- From this org
- $121,923
- From related orgs
- $0
- Other
- $26,165
- Hours/week
- 40
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2025
- Revenue
- $1,988,614
- Expenses
- $1,877,864
- Contributions
- $1,246,063
- Grants paid
- $644,775
-
2024
- Revenue
- $1,780,438
- Expenses
- $1,632,817
- Contributions
- $993,178
- Grants paid
- $412,806
-
2023
- Revenue
- $1,467,626
- Expenses
- $1,614,225
- Contributions
- $997,805
- Grants paid
- $348,861
-
2022
- Revenue
- $1,542,453
- Expenses
- $1,491,871
- Contributions
- $1,091,197
- Grants paid
- $501,990
-
2022
- Revenue
- $2,581,580
- Expenses
- $1,491,871
- Contributions
- $2,130,324
- Grants paid
- $501,990
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Grants made
-
UNITED STATES DEPT OF AGRICULTURE
$105,000
2022 NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING
-
$73,486
2025 PLANT SPONSORSHIP PAYOUT & INSTITUTION WORK FOR SEED COLLECTION
-
SAN DIEGO ZOO WILDLIFE ALLIANCE
$61,000
2025 PLANT SPONSORSHIP PAYOUT & INSTITUTION WORK FOR SEED COLLECTION
-
$45,800
2022 NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING
-
UCSC ARBORETUM AND BOTANICAL GARDEN NATIVE PLANT PROGRAM
$45,500
2025 PLANT SPONSORSHIP PAYOUT & INSTITUTION WORK FOR SEED COLLECTION
-
2025 PLANT SPONSORSHIP PAYOUT & INSTITUTION WORK FOR SEED COLLECTION
-
SAN DIEGO ZOO WILDLIFE ALLIANCE
$39,785
2024 NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING
-
$36,977
2025 PLANT SPONSORSHIP PAYOUT & INSTITUTION WORK FOR SEED COLLECTION
-
$35,700
2022 NATIONAL COLLECTION PAYOUTS AND PARTICIPATING INSTITUTION WORK FOR SEED COLLECTING
-
2025 PLANT SPONSORSHIP PAYOUT & INSTITUTION WORK FOR SEED COLLECTION
The 10 largest by cash amount. The API serves every itemized grant.
Grants received
-
SAN DIEGO ZOO WILDLIFE ALLIANCE
$367,841
2024 SUPPORT FOR SALARIES FOR PLANT CONSERVATION ACTIVITIES
-
SAN DIEGO ZOO WILDLIFE ALLIANCE
$357,121
2023 CONSERVATION SUPPORT FOR PLANTS
-
SAN DIEGO ZOO WILDLIFE ALLIANCE
$252,430
2022 CONSERVATION SUPPORT FOR PLANTS
-
2023 For grant recipient's exempt purposes
-
2022 For grant recipient's exempt purposes
-
$75,000
2022 support for 40 for 40 Plant Sponsorship Program, General Operating Support
-
2024 For grant recipient's exempt purposes
-
$50,000
2024 General support for programs, operations and other charitable purposes
-
$45,000
2023 General support for programs, operations and other charitable purposes
-
DONOR ADVISED CHARITABLE GIVING
$28,560
2024 ENVIRONMENTAL AND ANIMALS
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 10 September 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.