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Level I Criteria

Mount Mariah Cemetery

The most basic level of accreditation requires achievement of the following standards:

  • An arboretum plan documentation of some sort, such as an organizational plan, strategic plan, master plan, or other, that defines the purpose of the arboretum, its audience(s), the types of plants that are to be grown to achieve that purpose and serve those audiences, provisions for the maintenance and care of the plants, and provisions for the continuing operation of the organization through time with a clear succession plan.
  • An arboretum organizational group of people or governing board or authority that is dedicated to the arboretum plan and its continuation beyond the efforts of a single individual. Such an organizational group can affirm fulfillment of standards and authorize participation as an accredited arboretum.
  • An arboretum collection with a minimum number of 25 species, varieties or cultivars of trees or woody plants that have been planted and are growing in accordance with the arboretum plan. Plants in the arboretum collection must be labeled in some way as to identify them taxonomically, including scientific name and cultivar if applicable, and documented in some way so that information on their acquisition (source or origin, date of acquisition, etc.) is available for public access.
  • Arboretum staff or volunteers who ensure fulfillment of the arboretum plan and provide for the basic needs of the arboretum collection and functions of the arboretum.
  • An arboretum public dimension that includes some level of public access, and at least one public event or educational program each year focused on trees or arboretum purposes (for example, an Arbor Day observance). See checklist below

 

Education & Community Engagement Tree Activities Checklist

Please check all activities that your arboretum participates in:

Open public access and events

Annual tree events (Arbor Day, International Forestry Day/week)

Self-guided walking tours

Giving engagement and outreach presentations for other organizations and groups

Hosting conferences or similar events

Exhibitions and/or interpretive signage

Recurring public programming

Guided walking/ tram tours

Docent training & opportunities

Conference (or similar venue) presentations

Course/class/workshop offerings

Hosting webinars/ seminars

Community/citizen science programs

Children’s Garden

School programs

Extensive / enhanced educational programming

Articulated engagement philosophy or interpretive plan with intended outcomes and assessment plan

Plant selection, care, and/or pest/disease consultation & support

Educational and outreach publications

Digital content - podcasts, online courses, social media outreach, etc

Ethnobotanical engagement (indigenous knowledge content & co-creation with community partners)

Accredited educational or training programs

Internship opportunities

Summer/ seasonal camps

Urban & community forestry

Urban and community agricultural and food forest programs and projects

Environmental justice and tree equity programs and projects

Urban and community greening efforts

Supporting the creation of new accredited arboreta

 

 View list of Level I Accredited Arboreta

Level I sample application download