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The Arnold Arboretum of Harvard University is a museum of trees teaching the world about plants.

  • Eastern Redbud 9042*A
  • Japanese Larch 11276*R
  • Magnolia amoena 385-2012*A
  • Crataegus x disperma 6770*A
  • Sprenger's Magnolia 228-2005*A
  • Tschonosk Maple 326-97*B
  • Mountain Witch Alder 694-34*A
  • Dwarf Siberian Peashrub 2894*A
  • Korean Abelialeaf 141-2002*B
  • Cercis canadensis Eastern redbud 9042-A by Ned Friedman
    Eastern Redbud 9042*A
  • Larix kaempferi Japanese larch 11276-R by Ned Friedman
    Japanese Larch 11276*R
  • Magnolia amoena Tianmu magnolia 385-2012-A b6y Ned Friedman
    Magnolia amoena 385-2012*A
  • Crataegus punctata var. pausiaca spreading hawthorn 6770-A by Ned Friedman
    Crataegus x disperma 6770*A
  • Sprenger's Magnolia 228-2005*A
  • Acer tschonoskii ssp. tschonoskii Tschonosk maple 326-97-B by Ned Friedman
    Tschonosk Maple 326-97*B
  • Fothergilla major 694-34-A by Ned Friedman
    Mountain Witch Alder 694-34*A
  • Caragana arborescens 'nana' 2894-A by Ned Friedman
    Dwarf Siberian Peashrub 2894*A
  • Abeliophyllum distichum white forsythia 141-2002-B by Ned Friedman
    Korean Abelialeaf 141-2002*B

Featured Event

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What’s New

washington street gate renewal, celebrate spring on lilac sunday, explore programs for spring, june corpse plant bloom, ghost trees: an augmented reality exhibit, art show: ramble, the roslindale gateway path project,

  • Washington Street Gate Renewal

    Starting Monday, March 31, Washington Street Gate and Blackwell Footpath in Bussey Brook Meadow will be temporarily closed to the public during the next phase of our Entrance Improvement Project. In the meantime, we suggest that visitors follow directional signage in the landscape and use the Forest Hills entrance along the Arborway when going to or from the Forest Hills MBTA station.

    View of the Washington Street entrance
  • Celebrate Spring on Lilac Sunday

    Take the T and join us on May 11 from 10am–3pm for our annual celebration of lilacs and Mother's Day at the Arnold Arboretum.

    Lilac Sunday at the Arnold Arboretum
  • Explore Programs for Spring

    View our spring program catalog and register for practical classes, creative workshops, theme tours, wildlife explorations, and wellness programs at the Arboretum.

    Spring 2025 Program Guide cover with Acer mono or Painted Maple
  • June Corpse Plant Bloom

    Learn about and see a timelapse of the June bloom of our rare titan arum (Amorphophallus titanum), or "corpse plant."

    Dame Judi Stench corpse flower in bloom at the research greenhouses of the Arnold Arboretum
  • Ghost Trees: An Augmented Reality Exhibit

    Ghost Trees is an augmented reality art show which celebrates the lives of five iconic Arboretum trees. Artist Sonia Ralston has skillfully recreated these beloved trees as 3-D digital models: visitors can scan a QR code at five signs around the Arboretum and see the trees superimposed on the landscape behind them, experiencing these iconic specimens as they once stood.

    3-D digital model of a beech tree
  • Art Show: Ramble

    A new exhibit in the Hunnewell Visitor Center, Ramble features nature paintings from around the world by Esther Garcia Eder.

    Textured painting of five trees with green leaves
  • The Roslindale Gateway Path Project

    Improving carbon-free transportation and green space equity in Boston.

    Map of Arnold Arboretum and neighborhood

Stories

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Today's Virtual Walks

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Plants & Collections

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367-42*B Map it ↗

‘Merrill’ Loebner Magnolia

Scientific Name
Magnolia x loebneri 'Merrill'

‘Merrill’ is an outstanding early white flowering cultivar. It is reliable bloomer and was hybridized at the Arnold Arboretum in 1939.

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Magnolia ×loebneri 'Merrill' early spring
727-90*L Map it ↗

‘Gus Mehlquist’ Sprawling Sand Cherry

Scientific Name
Prunus pumila var. depressa 'Gus Mehlquist'

‘Gus Mehlquist’ is an adaptable, low-growing woody groundcover. With dainty spring white flowers, blue-black fruit, crimson fall foliage, and a unique shape, it is a standout during all four seasons.

View plant bio
Community

We are gardeners, associates, fellows, horticulturists, educators, and everyone in between.

  • Community Spotlight Emily Hitchcock, Greenhouse Gardener
    Woman in greenhouse planting small seedlings

    I am so grateful to come to work every day in a place where so many people come to find joy, relaxation, healing, and learning. Working with seeds and plants in the beginning stages of their lives is a constant reminder of the miraculous and complex life cycles that plants carry out all around us.

  • Community Spotlight Darcy Foster, Individual Giving Associate

    I love connecting members and donors with the landscape and the Arboretum’s mission. Together, we can ensure the Arboretum’s dynamic landscape grows in perpetuity.

  • Community Spotlight Camilo Villouta, Putnam Fellow
    Man stands next to tree holding pruners

    There are not many other places where I could study such a diverse group of species. I love having such an exceptional collection next door to the lab, and despite spending so much time in the landscape, I still keep finding wonderful new spots with plants from around the world.

  • Community Spotlight Jeffrey Scott Phillips, Assistant Manager of Horticulture
    Horticulturist smiles standing in front of pond

    The Arnold has an incredible history of plant-loving people that I really relate to. I feel lucky to work here and look forward to it every day.

  • Community Spotlight Sarah Nechamen, Manager of Adult Programming and Events
    Sarah Nechamen portrait

    I love creating programs that get people excited about plants and the Arboretum and seeing the participants’ reactions first-hand. When someone feels really inspired, or excited, or awestruck because of a program I planned, there’s no better feeling.

Student work by Sophie Geller, Dana Kash, Mary Miller