Educational Activities and Articles
EDUCATION TOPICS
Asters and Goldenrods – A photo look at asters and goldenrods in the Garden. 2009
Autumn Fruits and Seedpods – A photo thumbnail sheet of Autumn fruits and seeds that you are likely to see from September to Garden Close in October.
Basswood - a versatile tree (2018).
Birch Trees - Commentary on the Valuable Birches of the Garden. (2018)
Cedar Apple Rust – Information and photos of the fungus that uses Eastern Red Cedar and other junipers as an alternate host. (2013)
Cedars and Spruces - Life-saving Trees - How they prevented scurvy among early mariners. (2018)
Collecting native seeds (2021)
Densmore, Frances - Native American Ethnobotany - Historical Minnesota Research (2020)
Dogwoods - our six native species (2020)
Earliest Blooming Spring Plants – The five earliest bloomers - text and photos. (2013)
Earliest and latest bloom dates – For 25 common spring wildflowers, with photos (2014)
Edge plants - 5 obscure late season plants – Plants you hardly notice - Burnweed, Canadian Horseweed, Black Nightshade, Arrow-leaved Tearthumb, Willowherb.
Eloise Butler's writings - see list below.
Fern Talk – A glossary of common terms used in describing ferns - illustrated (2012)
Ferns in the Garden – An illustrated index sheet of the ferns in Eloise Butler, both current and historical, most with links to detailed information sheets.
Ferns – Cultural tips for planting. (1957 article by Martha Crone.)
Flying Squirrels - Our hidden neighbors (2020)
Friends' Newsletter Archive – Past issues of The Fringed Gentian™ in download-able pdf format.
Fruit and Seed Quiz – A photo identification quiz on late summer fruits and seeds found in the Eloise Butler Garden.
Gentian in the Garden – both now and in the past with photos of all Gentians once or now in the Garden.
Goldenrod galls – Information on 3 insects that cause stem galls on Solidago altissima. and S. gigantea.
Grasses of the Garden – Photos of the Garden grasses with links to detailed information pages.
Heritage Trees in the Garden – Former Gardener Cary George writes of the nine Minneapolis Heritage Trees in the Garden (originally published winter 2000)
Invasive Plants You Don't Want in Your Garden – A summary of six summer flowering invasives to eradicate with photos and link to info pages. (2013)
Isle Royal plants to the Wildflower Garden - what Eloise and Martha collected.
Kentucky Coffeetree - Its history and uses. (2018)
Late Summer Flowers - 5 less well known – A look at 5 late summer flowers in the Garden that are not usually found in the home garden.
Late Summer Fruits and Seedpods – A photo thumbnail sheet of late summer fruits and seedpods that you are likely to see from mid-July through August.
Leaves: Patterns of Fall Leaf Drop. – Naturalist Diana Thottungal writes on the variations in pattern of how tress drop their leaves in the fall. Illustrated. (Fall 2009)
Lilies in the Garden - A look at the plants called Lilies, Day Lilies, and lilies that are not lilies. (2021)
Loosestrifes - a planting guide to these natives.
Magic in the Sky – Naturalist Donna Thottungal shows several unusual sights in the sky. (2019)
Maple Glen - a bowl shaped depression adjacent to the Wildflower Garden.
Mosquito control - historical problems, plant based repellants.
Mushrooms:
----Slime Molds - Brilliance of the Forest – – Naturalist Ron Spinosa writes of molds, slimes and fungi. (pdf version) (2018)
----Fascination with Fungi – – Naturalist Ron Spinosa writes of his fascination with the mushroom world and that of Eloise Butler and Martha Crone (pdf file, with photos - 2013)
----Meet The Mushrooms – A well illustrated article by MPRB Naturalist Diana Thottungal on mushrooms and some of those found in the Garden. (Fall 2008)
----Mushrooms – – A photo page of a few of the many mushrooms in the Garden (2010)
----Spooky Fungi (pdf - .9mb) – MPRB Naturalist Donna Thottungal looks as some of the strangest fungi that you may encounter. (Fall 2011)
Mid-summer Flowers - 5 less well known – A look at 5 mid- summer flowers in the Garden that are not usually found in the home garden.
Oak Leaf Comparison Key – Leaf comparison of the eight most common northern oaks.
Oaks: Our Native Oaks – Will their dominance last in Minnesota in the face of climate change? (2021)
Orchids: Cherishing Orchids, an Eloise Butler Legacy – Garden Curator Susan Wilkins reviews Eloise Butler's passion for orchids and the Showy Lady's-slipper. (Summer 2005)
Orchids in the Garden – Orchids in the Garden - 36 historical species and 2 today (2020)
Oriental Bittersweet - invasive; identification guide.
Ornamental Grasses for the Home Landscape – A review, with photos, of a selection of ornamental grasses for the home garden that were grown by Gary Bebeau. Growing and cultural tips.
Pea Family Plants in the Prairie – Pea family plants that thrive in the hot prairie sun, by previous Eloise Butler Gardener Cary George. (Updated 2020)
Pitcher Plant - Purple and deadly. (2021)
Rare Minnesota Native Plants in the Garden – Text and photos about 21 plants listed by Minnesota as endangered, threatened or of special concern that are seen in Eloise Butler. (2014)
Red brightens the Wildflower Garden - red color highlights the Garden all season long.
Ruffians in the Garden – A close look at Curly Dock, Mullein and Nettle and why we should like them. Gary Bebeau, 2009
Secret Life of Winter. – MPRB Naturalist Diana Thottungal writes on the hidden life of winter. Illustrated. (Winter 2010)
Sedges in the Garden – Brief article discussing sedges and overview of those found in the Garden. (pdf file - 2013)
Seed Explosions - Propagation of the species by mechanical explosive tension.
Seeds - collecting native seeds (2021)
Spirals in Nature - many plants exhibit a spiral arrangement of parts.
Spring wild flowers for a shady garden (2022)
Summer wild flowers for a shady garden. (2022)
Sumac Leaf Galls - information of insect galls on Smooth and Staghorn Sumac
Tall Plants in the Summer Garden – Previous Eloise Butler Gardener Cary George writes about the tall plants and the lilies of the summer Upland Prairie Garden (Summer 2000)
Tamaracks - A review of the tree's history in the Garden. (2018)
The Four Silphiums – Photos and plant information on four representatives of the genus Silphium in the Eloise Butler Garden. Gary Bebeau 2009
Thistle Comparison Key – Flower and leaf comparison of the 7 species of thistle found in Minnesota.
Touch-me-nots – Photos and plant information on the two Touch-me-not species in the Garden - also known as Jewelweeds.
Tree Age Calculator. Explanation on how to calculate the age of selected species of trees based on tree diameter.
What's in a (Flower's) Name? (pdf) – An illustrated article by MPRB Naturalist Diana Thottungal on the origin and meaning of the names of some spring flowers. (Spring 2011) (710kb pdf file)
Wetland in the Woodland Garden – History, environment and plant community of the Garden Wetland. (2010)
Willow Pine Cone Gall – An illustrated note about galls that resemble pine cones on willows. These are caused by a small gnat. (2013)
©2025 Friends of the Wildflower Garden, Inc., P. O. Box 3793, Minneapolis, MN 55403. www.friendsofeloisebutler.org. 112025