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The City of Portland, Oregon

Portland Parks & Recreation

Healthy Parks, Healthy Portland

Phone: 503-823-7529

1120 SW Fifth Avenue, Portland, OR 97204

More Contact Info


2960 NW Upshur Street
Portland, Oregon 97210


Mary Verrilli, Westside Stewardship Coordinator


No Ivy League Field Headquarters,


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No Ivy League

  • Want to Learn More? Check out these articles and references on ivy in our natural areas.

  • Volunteer with the No Ivy League Help us remove ivy in Forest Park every first Wednesday, plus first and third Saturday of the month.

  • No Ivy Day Historic Results Check out how our No Ivy Day efforts are piling up!

Please visit our new stewardship website at for all current volunteer opportunities

Since 1994, The No Ivy League has worked tirelessly to empower youth, educate the public, and remove English ivy from Portland's parks.

Our Mission
To restore the native habitat of Forest Park and other natural areas with efforts in removing invasive plants, youth development programs, environmental education, and community participation - promoting research, providing technical assistance, and seeking relevant societal changes.

No Ivy Day 2020 - save the date!
On Saturday, October 24, 2020, we are hosting the 17th annual No Ivy Day! Check out our event page for more details. 

Do you have questions about English ivy, Forest Park or volunteering? 

Mary Verrilli
Westside Stewardship Coordinator

No Ivy League Field Headquarters
2960 NW Upshur Street, Portland Oregon 97210