BiodiverseCity St. Louis logoBiodiverseCity St. Louis is a growing network of organizations and individuals throughout the greater St. Louis region who share a stake in improving quality of life for all through actions that welcome nature into our urban, suburban and rural communities.

BiodiverseCity St. Louis recognizes our region's reliance on biodiversity, the variety of life, and natural systems. We depend on biodiversity, not only for the air we breathe, the water we drink, and the food we eat, but also for the basic health, livability and economic prosperity of our region.

Species Spotlight

Serviceberry (Amelanchier spp.)

Serviceberry
Photo courtesy Jean Ponzi
 

Our native serviceberry (Amelanchier spp.) is a hardy, versatile small tree that adds ecological value to landscapes. Fragrant white early-spring blossoms attract and nourish pollinators. June-ripe berries feed our birds and pack antioxidants into human-made jellies and baked goods. Vibrant fall foliage, drought-tolerance and soil-type adaptability make this compact woody a low-maintenance, year-round beauty-bearer.

Serviceberry will delightfully boost biodiversity in any yard, streetscape, park and school or corporate campus. Plant one as the focal point of your native plant flower garden, cluster two or more below your oaks or other shade trees for understory habitat and interest, align them with native dogwoods and hawthorns in a petite allée, or group them as a shrubby clump to gloriously replace your “privacy hedge” of invasive bush honeysuckle.

Rose family member Amelanchier goes by many names: juneberry, shadbush, shadblow, sugarplum, sarvis. Ethnobotanists know that the more names a plant has, the greater its cultural and ecological importance. Revered for fruits and medicinal uses, this is what’s known as a calendar plant, faithful to seasonal weather patterns. Blooms are a sign that the ground has thawed, and shad are running upstream, where streams are clear enough for shad spawning. It’s a preferred browse for deer and moose, host to butterfly larvae including tiger wallowtails, viceroys, hairstreaks, and admirals, and a vital source of breeding season calories for birds.

We can choose from several native varieties and be confident they’ll maintain the ecological connections that are often lost in cultivars, because some of these are native-species crosses. Saskatoon has the most flavorful fruit. Other varieties maximize drought and cold hardiness. Sourcing your serviceberries from a native-savvy local grower will get you the kinds best suited for your planting site. The Grow Native! Resource Guide will point you to a nearby, expert native tree supplier.

As native plant popularity booms, plant breeders are busy cultivating all kinds of “nativar” variations because the gardening public craves what is new, but research has shown that changes motivated by aesthetic desires—like modifying foliage shape and color or bloom size and timing—will break up the relations native plants and insects have evolved. Resist the temptation to settle for “new” or “prettier” when you can grow ecological strengths with our beautiful, durable straight-native species.

Serviceberry is an ideal replacement when you take down those breakage-prone ornamental pears (Bradford, Whitespire, Canticleer, etc.) to prevent the spread of Callery pear, their invasive parent type. Serviceberry is so similar to the problematic pears in size, shape, spring flower and fall foliage interest, it’s astounding how long it took for this native tree to gain a root-hold among our top street-tree choices. Yes, the sterile pear types were bred to keep “fruit mess” off our sidewalks, but I have yet to see squashed blobs on the walkways under our serviceberries, given their swoop-in tasty appeal to birds of all kinds, and us—if we show up to pick on the brief, happy days when these wild fruits ripen.

Grown as shrubs, serviceberries have a suckering habit, supporting their capacity to form a living landscape screen. If you need to limit this spread you can simply clip off any suckering shoots at ground level, once or twice a year.

Growing and living with serviceberry links our landscapes to this continent’s Indigenous heritage and values of stewardship, reciprocity and gratitude. The choice to share our places with this lovely woody neighbor can literally ground the truth at the heart (and on the back cover) of Robin Wall Kimmerer’s brilliant book, The Serviceberry: All Flourishing Is Mutual. (Jump to book review.)

—Jean Ponzi
Green Resources Specialist, EarthWays Center of the Missouri Botanical Garden

 

 

 

Honeysuckle Sweep Month

Bush honeysuckleTo energize the greater St. Louis region around improving habitat for our native plants and animals, area conservation organizations will join together this March for Honeysuckle Sweep Month. We spotlight invasive bush honeysuckle and the need to remove it so that large swaths of land can become productive areas for native habitat, recreation, and enjoyment.
Learn more and get involved!

 

City Nature Challenge 2025

CNC graphicThe City Nature Challenge, a global bioblitz competition, is April 25–28, 2025.

Make observations of the natural world on iNaturalist between April 25 and April 28 in the St. Louis Region and contribute to a worldwide effort of data collection!

Check out the St. Louis City Nature Challenge project page

 

Gulf Hypoxia

Missouri Botanical Garden's Sustainability Division is excited to announce that we, alongside Ducks Unlimited and other partners, have been awarded funds by the Missouri Department of Natural Resources to address Gulf Hypoxia. Hypoxia is the water quality issue that arises when oxygen levels are so low that aquatic organisms cannot survive. Did you know that our actions in the St. Louis region impact Hypoxia downstream in the Gulf?

You can help us with this important work by taking a moment to fill out this survey. Thank you for your support and stay tuned for more information on this topic in future BiodiverseCity St. Louis enewsletters.

 

Great Read

Book coverThe Serviceberry by Robin Wall Kimmerer

Like the vivid fruit on its cover, this slim volume bursts with juicy ideas and nourishing encouragement. Serviceberry, the central character native tree, grounds one clear focus: exploring how we humans can, and urgently need to, change our ethics of exchange.

The book’s subtitle, Abundance and Reciprocity in the Natural World eloquently sets the tone for Robin Wall Kimmerer to once again educate and motivate us. From her joyful narrative thread of a berry-picking day, she invites us into a worldview full of grace. She shares this real potential through her Potawatomi cultural values, skilled love of “doing science,” and profound kindred feeling for the plants she knows and honors as more-than-human relations.

Robin evolves her central thought as she harvests berries with her feathered namesake and neighborhood friends. We join her in considering the nature of reciprocity that thrives at the heart of a Gift Economy. How, she asks, can we learn from Indigenous wisdom and ecological systems, to re-imagine and re-configure our currencies of exchange? She writes:

This abundance of berries feels like a pure gift from the land. I have not earned, paid for, nor labored for them. There is no mathematics of worthiness that reckons I deserve them in any way. And yet here they are—along with the sun and the air and the birds and the rain, gathering in the towers of cumulonimbi. You could call them natural resources or ecosystem services, but the Robins and I know them as gifts. We both sing gratitude with our mouths full.

Along the way, she introduces us to reciprocity advocates, and to some economics pros. I enjoyed looking them up and learning about their work. My fave by far is RWK’s friend and fellow SUNY professor, Dr. Valerie Luzadis, a leader in the new field of Ecological Economics. She is growing an Earth-informed understanding of how we organize ourselves to sustain life and enhance its quality. This perspective upends the American Economic Association norms, based on scarcity, competition and response to incentives. Italic emphasis is mine.

The conventional view enshrines one species (guess who?) in the decision-making (aka dominant) role and venerates those who grab the most. Good ole’ Human Exceptionalism. Credit us with mass species extinctions, climate system dis-integration, micro-plastics in our testes and breast milk, and a wealth of related social and cultural problems.

Amazingly free of blame, RWK communicates how Earth’s systems and interactions all support thriving interactions, for all living communities. Yes, there’s lean times and flush times, predators and prey. All part of the story. She tells how indigenous societies, over vast spans of time, have sustained well-being for themselves and their environs by valuing relationships and generous exchange. Her plant-kin, serviceberry, is this saga’s star. How?

Let’s ask the Saskatoons…Using the free raw materials of light, water and air, they transmute these gifts into leaves and flower and fruits…Food is rarely in short supply for Saskatoons, but mobility is rare. Movement is a gift of the pollinators, but the energy needed to support buzzing around is scarce. So they create a relationship of exchange that benefits both.

The Serviceberry was first shared in October 2022, as an essay in Emergence Magazine. Its original subtitle was An Economy of Abundance. Check out this online print, film, and interview zine that explores connections between ecology, culture and spirituality. It’s been one of my top web-bookmarks for years. There’s a new conversation with RWK, entitled Practical Reverence.

Published by Scribner in November 2024, The Serviceberry is RWK’s first mass-market piece. Braiding Sweetgrass and her first book Gathering Moss come from small and university presses, respectively. Though she’s conservative about “scaling up,” I believe the intention here is to send this idea-seed far and wide, to cultivate Serviceberry-mind with many, many humans. I’ve given away six copies, so far—all from Left Bank Books.

The book’s design invites us to feel this kind of richness, in the textured cover and deckle-edged papers. Illustrations by John Burgoyne handsomely complement the text. With only 105 pages, and its compact size, you could read this book in an afternoon. But why gorge when plenty is in hand?

Showing hands in berry-sharing pose, The Serviceberry’s back cover boldly states the heart of its message: All Flourishing Is Mutual. A change-maker to savor and absorb.

—Jean Ponzi
Green Resources Specialist, EarthWays Center of the Missouri Botanical Garden

 
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