#native plants of Ontario

[blackswallowtailbutterfly]

Native Plants I’ve Actually Seen Growing Wild in Southern Ontario

Acer saccharinum (silver maple) --along the sides of highways

Acer saccharum (sugar maple) --GTA ravines

Achillea millefolia (yarrow) --GTA ravines

Allium schoenoprasum (wild chives) --GTA ravines, Ridgetown

Allium tricoccum (ramps) --Niagara region escarpments

Amaranthus retroflexus (redroot amaranth) --fallow areas in the GTA

Ambrosia artemisiifolia (ragweed) --fallow areas in the GTA

Ambrosia trifida (giant ragweed) --parks in the GTA

Amelanchier spp. (saskatoon/serviceberry) --GTA ravines

Arisaema triphyllum (Jack-in-the-pulpit) --GTA ravines

Aronia melanocarpa (black chokeberry) --ravines and parks in the GTA

Asarum canadense (Canada ginger) --GTA ravines

Asclepias syriaca (common milkweed) --fallow areas, ravines, and parks throughout southern Ontario from Windsor to GTA

Asplenium trichomanes (maidenhair spleenwort) --Niagara region escarpments

Betula spp. (birch) --ravines and parks throughout southern Ontario from Windsor to GTA

Bidens spp. (beggar ticks) --GTA ravines

Caulophyllum thalictroides (blue cohosh) --GTA parks

Ceratophyllum demersum (hornwort) --GTA ravines (native in freshwater across the globe anyway)

Circaea lutetiana (enchanter’s nightshade) --fallow areas in the GTA

Commelina spp. (dayflower) --fallow areas in Windsor

Cornus alternifolia (Pagoda dogwood) --GTA wooded areas

Cornus sericea (red osier dogwood) --GTA ravines and in Windsor riverside parks

Crataegus spp. (hawthorn) --GTA ravines and parks

Echinocystis lobata (wild prickly cucumber) --GTA ravines

Elaeagnus commutata (silverberry) --GTA parks and fallow areas

Epilobium ciliatum (fringed willowherb) --fallow areas in the GTA

Equisetum spp. (horsetail/scouring rush) --GTA ravines and fallow areas

Erigeron spp. (fleabane) --GTA parks and fallow areas, Ridgetown

Erythronium americanum (trout lily) --GTA ravines and parks

Eutrochium maculatum (Joe-Pye weed) --GTA parks

Fragaria virginiana (wild strawberry) --fallow areas in the GTA

Geranium maculatum (wild geranium) --Windsor green spaces

Geranium robertianum (herb robert) --Windsor green spaces

Geum aleppicum (yellow avens) --GTA fallow areas

Geum canadense (white avens) --GTA fallow areas

Geum macrophyllum (large-leaved avens) --GTA fallow areas

Gymnocladus dioicus (Kentucky coffee tree) --GTA ravines

Helianthus spp. (sunflower) --GTA fallow areas and parks

Heracleum maximum (cow parsnip) --GTA ravines

Hordeum jubatum (foxtail barley) --GTA fallow areas

Humulus lupulus (hops) --GTA ravines

Hydrophyllum virginianum (Virginia waterleaf) --GTA ravines

Impatiens capensis (jewelweed) --GTA ravines and in Windsor riverside parks

Juglans nigra (black walnut) --GTA ravines

Lactuca canadensis (Canadian lettuce) --GTA fallow areas

Lilium michiganense (Michigan lily) --GTA ravines

Lupinus perennis (sundial lupine) --GTA parks

Maianthemum canadense (Canada mayflower) --GTA ravines

Maianthemum racemosum (starry false solomon’s seal) --GTA ravines and parks

Maianthemum stellatum (starry false solomon’s seal) --GTA ravines

Matteuccia struthiopteris (ostrich fern) --GTA ravines

Monarda fistulosa (wild bergamot) --GTA ravines and parks

Morus rubra (red mulberry) --fallow areas in Windsor, GTA parks

Myosotis laxa (smallflower forget-me-not) --GTA fallow areas

Oenothera biennis (evening primrose) --GTA fallow areas

Onoclea sensibilis (sensitive fern) --GTA ravines

Oxalis stricta (yellow wood sorrel) --fallow areas and ravines throughout southern Ontario from Windsor to GTA

Parietaria pensylvanica (Pennsylvania pellitory) --GTA fallow areas

Parthenocissus quinquefolia (Virginia creeper) --Windsor fallow areas and GTA ravines and parks

Persicaria lapathifolia (curlytop smartweed) --GTA fallow areas

Podophyllum peltatum (mayapple) --GTA ravines and parks

Portulaca oleracea (purslane) --fallow areas throughout southern Ontario from Windsor to GTA (native globally anyway)

Potentilla norvejica monspeliensis (ternate-leaved cinquefoil) --GTA fallow areas

Prunella vulgaris (selfheal) --fallow areas and ravines throughout southern Ontario from Windsor to GTA

Prunus virginiana (chokecherry) --Windsor fallow areas, GTA ravines and parks, Niagara region escarpments

Pteridium aquilinum latiusculum (western bracken fern) --GTA parks

Quercus spp. (oak) --wooded areas throughout southern Ontario from Windsor to GTA

Rhus typhina (staghorn sumac) --parks and fallow areas throughout southern Ontario from Windsor to Collingwood

Ribes spp. (currants) --GTA ravines and parks

Ribes spp. (gooseberries) --GTA ravines

Robinia pseudoacacia (black locust) --GTA ravines and parks

Rosa spp. (roses) --GTA ravines, parks, and fallow areas

Rubus occidentalis (black raspberry) --ravines, parks, and fallow areas in Hamilton and GTA

Rubus odoratus (purple-flowered raspberry) --GTA ravines and parks

Rubus strigosus (American red raspberry) --GTA parks

Rudbeckia hirta (black-eyed susan) --GTA parks

Salix spp. (willow) --GTA ravines

Sambucus canadensis (common elderberry) --Windsor riverside parks, GTA ravines

Sambucus racemosa (red elderberry) --GTA ravines and parks

Smilax spp. (greenbrier) --GTA parks

Solidago canadensis (Canada goldenrod) --parks and fallow areas throughout southern Ontario from Windsor to GTA

Sorbus spp. (mountain ash) --GTA ravines and parks

Streptopus spp. (twistedstalk) --GTA parks

Symphoricarpos spp. (snowberry) --GTA parks

Symphyotrichum ericoides (heath aster) --fallow areas throughout southern Ontario from Windsor to GTA

Symphyotrichum novae-angliae (New England aster) --fallow areas throughout southern Ontario from Windsor to GTA

Symplocarpus foetidus (skunk cabbage) --GTA parks

Tilia spp. (linden) --GTA ravines

Trillium grandiflorum (white trillium) --parks throughout southern Ontario from Windsor to GTA

Tsuga canadensis (eastern hemlock) --GTA parks

Typha latifolia (broad-leaved cattail) --marshes in Essex county and GTA

Urtica gracilis (slender nettle) --GTA ravines

Uvularia spp. (bellwort) --streams in Windsor green spaces

Verbena hastata (blue vervain) --GTA ravines

Viburnum lentago (nannyberry) --GTA parks and Ridgetown ravine

Viburnum trilobum (highbush cranberry) --Ridgetown

Viola sororia (wood violet) --fallow areas and wooded areas throughout southern Ontario from Windsor to GTA

Vitis riparia (riverbank grape) --GTA fallow areas, ravines, and parks

Waldsteinia fragarioides (barren strawberry) --GTA ravines and parks

Xanthium strumarium canadense (Canada cocklebur) --GTA parks and fallow areas

I’ve likely seen many others and just couldn’t identify them, but there are a lot I’ve never seen growing wild. What I’m hoping is that some of the native species I have in my garden will make their way to the nearby ravine. If I get around to it, though, I might just take a walk with some Asclepias incarnata (swamp milkweed) seeds in the fall. They certainly seem to successfully germinate in my garden whether I want them to or not (don’t have space for them to go crazy). Can’t see why they wouldn’t in a natural swamp area.

[introvertedswimmer]

Trillium in the rain

[motelpearl]

[chasingcoyotes]

for the life of me I can't figure out what kind of tree this is. I thought *maybe* white pine? But the bark is almost like a shiny silvery colour. Found in southern Ontario, Canada.

[yg-trollsonme]

Flower Bed - Landscape

Image of a sizable farmhouse's side yard flower bed in full sun.

[queercecil]

Landscape - Flower Bed

[jbbartram-illu]

I've developed a passion for native plants the last couple years (since my partner & I got a house with a mostly un-landscaped yard & we started gardening in it) & I thought these black clay mugs were the perfect place to paint some of my favourite native-to-Ontario flowers!

These took FOREVER, but I'm so thrilled with how they turned out - hopefully they fire well & look this vibrant once they're all done!?!

[whencyclopedia]

Origins of the Haudenosaunee (Iroquois) Confederacy

The Haudenosaunee, also known as the Iroquois Confederacy, Iroquois Five Nations, or the Iroquois League, was one of the most powerful Native American polities north of the Rio Grande. They arrived in the historical record in the 16th-century CE when European colonists began interacting with the Haudenosaunee's five constituent nations – the Onondaga, Mohawk (who called themselves the Kanienkehaka), Cayuga, Oneida, and Seneca – in both war and trade. The Haudenosaunee as a nation had a huge impact on the colonial and revolutionary, and Early Republic eras of the United States as well as on the early history of Canada – not to mention their importance in indigenous geopolitics before and after European colonization of the Americas.

Despite their importance to history, how and when the Huadensaunee confederacy began has become a matter of much debate over the decades. The Haudenosaunee themselves have a long-standing oral tradition that describes the origins of their famed confederacy, as well as the constitution the five nations created upon forming this league. Yet, this tradition gives no indication as to the exact year these events occurred. In an attempt to shed light on the matter, many scholars have turned to archaeology and clues hidden in the historical record to determine the date the Haudenosaunee formed.

Hiawatha & the Great Peacemaker

According to Haudenosaunee oral histories, a long time ago, the nations that would one day form their confederacy were at constant war with one another. A Seneca man named Hiawatha lost his wife and daughters to this violence. Inconsolable, he began to wander, and somewhere in the Kanienkehaka's territory, he came across a man named Dekanawida.

Known as the Great Peacemaker, Dekanawida is credited with the vision of uniting the Iroquois nations and bringing peace to their lands. Like many prophets throughout history, the historical figure of Dekanawida has had many miracles attributed to him. According to tradition, prior to his birth, Dekanawida's mother received a vision in a dream that she would conceive a son and he would go on to plant the Great Tree of Peace. Nine months later, still a virgin, she gave birth to Dekanawida. Worried about the child's seemingly supernatural provenance, Dekanawida's grandmother urged her daughter to kill him. Though they tried to drown the infant twice, he returned both times.

While we know very little of the historical Dekanawida, it is clear that he was not Haudenosaunee by birth. Born in the Wendat Nation of southern Ontario, Dekanawida seems to have left his home for reasons unknown. When he enters the story of the Great Peace, we find him living with the Kanienkehaka, the easternmost of the Haudenosaunee nations, where he meets Hiawatha.

When Dekanawida saw the grief from which Hiawatha suffered, he offered to help, performed what would come to be known as the condolence ceremony; first drying the eyes of the weeping Hiawatha, then opening the ears of the grieving man, and lastly, clearing Hiawatha's throat. Now able to see, hear, and speak, Hiawatha could take in and understand Dekanawida's vision for a great peace, and the two men then set out together to spread the word.

Continue reading...

[blackswallowtailbutterfly]

Virginia Bluebells (Mertensia virginica)

Blue flowers are relatively rare. Most incline to violet or else are quite small. But Virginia bluebells are a striking exception. All my photos from my garden, unedited.

I'm not kidding. They really are that blue naturally. They bloom in May. Then they slowly decline and the entire plants are gone above soil by the summer. Only to reappear the following spring! The shoots and flower buds are edible. You don't want to take too much, though. As spring ephemerals, they need the energy they make with their leaves during their short growing period. The short bloom period is also why I don't have more photos of them. They don't even bloom every year.

[oliviarosaline]

Purple Cress

Cardamine douglassii

Also known as Limestone Cress, this species in the mustard family features clusters of light purple flowers in early spring and can be found in wet and swampy forests with calcium carbonate rich soils. It's native to parts of the eastern United States and southern Ontario, Canada.

The plants I photographed are part of an isolated population remaining in a tiny bottomland forest remnant in St. Charles County, Missouri. Unfortunately, the rest of the forest has been lost due to suburban sprawl and what little of it remains has many invasive species, including winter creeper, callery pear, and japanese honeysuckle trying to encroach from surrounding developments and outcompete native plants like this one.

March 12th & 13th, 2024

St. Charles County, Missouri, USA

Olivia R. Myers

@oliviarosaline

[tendingtotheherbs]

One of my favorites that I call my forest herb.

Chimaphila maculata is an evergreen Shrub growing to 0.3 m (1ft) by 0.5 m (1ft 8in) at a slow rate.

Other names are Spotted Wintergreen and Pipsissewa.

Native to Eastern N. America - Illinois to Michigan and Ontario, south to Texas and Georgia.

The plant is analgesic, antibacterial, astringent, diaphoretic, diuretic, febrifuge, rubefacient, stimulant and tonic. The plant has an antiseptic influence on the urinary system and is sometimes used in the treatment of cystitis. An infusion of the plant has been drunk in the treatment of rheumatism and colds. A poultice of the root has been used to treat pain whilst the plant has also been used as a wash on ulcers, scrofula and cancers. All parts of the plant can be used, though only the leaves are officinal. The plant is loaded with the biologically active compounds arbutin, sitosterol and ursolic acid.

[mjmenvs3000w24]

Blog 1: Connected to Nature

Hello, ENVS*3000 friends! I'm Maia, and I am in my third year of Biological Sciences. Welcome to my first blog :)

I would describe my current connection with nature as a profound yet carefree essence. I come from the city, more precisely, North Toronto; I found myself yearning for nature's embrace from a young age, perhaps triggered by its scarcity in my urban surroundings. Recognizing my affinity, my dad, a nature enthusiast, actively fueled my passion through camping adventures, hiking escapades, and shared moments immersed in captivating David Attenborough documentaries. In the midst of a large Italian family, where the majority remained indifferent to the natural world, I stood out as the quiet one, the nature lover, aspiring Dr.-to-be. Amidst this, my dad became my reliable support, sharing the same passion for the great outdoors. His passion for wildlife and landscape photography became a shared pursuit, complete with my very own camera.

Photo of a male wood duck shot by Dino Melissa

Despite a bustling upbringing as a competitive dancer for 17 years—which is not exactly an outdoor sport—I surrounded myself with nature books, my dad's photographs, and nature documentaries. Unfortunately, while balancing a hectic city life, the opportunities for my dad and I’s outdoor adventures diminished over the years. However, as I am maturing and expanding my knowledge, I continuously discovered new ways to appreciate nature and its interconnected web of life - not mosquitoes though…

In my quest to inspire others to view nature through a similar lens as I do, I spent the past summer at a wildlife hospital, manning the front desk. Handling cases ranging from fallen hawks to orphaned baby raccoons to pigeons with string around their feet, I strived to educate callers about wildlife while debunking misconceptions. Some common ones are that pigeons are dirty and will give us diseases, and snakes are evil - spoiler alert, both are very wrong! While not everyone appreciated or grasped the educational aspect—some mistaking us for pest removal—many left with a newfound understanding of Ontario's wildlife. Small changes, after all, contribute to a broader impact of protecting our native species. This job expanded my knowledge - which I still try to share with anyone who will listen - and played a pivotal role in further evolving my relationship with nature.

Picture of an American Kestrel

One place that has bestowed upon me a profound sense of place is my cottage—a haven of tranquillity like no other. Nestled on about an acre of land, backing onto a forest, it teems with diverse wildlife such as deer, coyotes, foxes, turkeys, grouse, and a plethora of native plants. Whether quietly observing the tree line or engaging in summer activities like kayaking and hiking, the ambient sounds of water, wind, and nature's symphony create a genuine sense of place; whenever I am there I feel as if I belong there. It's here that I yearn to escape city living permanently, trading it for the allure of a rural plot of land to live off of sustainably. 

Picture of the backyard during the winter

The dream of owning a small farm and caring for animals has been a lifelong goal of mine. The charm of sustainable living intertwines with my passion for nature; here is where I hope to coexist in harmony. Through responsible practices and a deep connection with nature, I aim to contribute to the preservation of the natural world, all while feeling a permanent sense of place like no other.

[banefolk]

Mab’s Drawlloween Day 12: Toad

My favourite toad is the Fowler’s toad (Anaxyrus fowleri), a little poisonous toad native to eastern North America. According to field guides and conservationists it’s not supposed to be in Ontario past Lake Erie, but I see it all the time in the Ottawa Valley. A lot of critters (and plants and fungi) are moving up here due to climate change and habitat encroachment.

I don’t just love toads because they’re poisonous, I love them because they are perfect. They haven’t needed to evolve in millions of years. They are “sit and wait” hunters, similar to spiders that are ambush predators. They just chill in the dirt and dead leaves and wait for food to come to them. Their whole life is “just bugs”. The creators of “work smarter, not harder”. They have a lot to teach us about patience, strategy, playing dumb, and doing well despite being lazy. Role model material, honestly.

[fatehbaz]

Scientists use a refrain to sum up in the impact of earthworms [...]: “Good in your garden, bad in the forest.” It’s a quip that can sometimes come as a surprise to people used to thinking of earthworms as symptoms of healthy soil.

In Canada’s northern forests, there’s increasing evidence of a worm problem.

According to research from 2013, tiny soil invertebrates, like mites and springtails, decrease in abundance by more than 50 percent when earthworms are present. These minute creatures play an important role in the decomposition and nutrient-cycling of plants, and their decline can likely be attributed to the rapid way earthworms devour leaf litter. [...] And earthworms, it seems, are spreading everywhere. Research on their presence in northern US forests, where invasions are more advanced, suggests that they could have cascading effects including everything from more severe drought to greater human allergies. [...]

[N]early all native species of earthworms in Canada were wiped out over 12,000 years ago, during the last period of glaciation. Earthworms, we now know, have been present in southern Canada for only a few short centuries, the first having hitched a ride with colonizing Europeans [...].

---

Lumbricus terrestris -- the common earthworms people find in their gardens, which are often called dew worms or Canadian nightcrawlers in fishing circles -- are one of the worm species that were transported from Europe and have settled into their new home so successfully that they’ve emerged as a valuable commodity. According to Steckley’s later research on the subject, demand for these worms as fishing bait exploded as recreational fishing became popular in the wake of the Second World War. But earthworms defy attempts at commercial cultivation and have to be plucked from the wild.

In the 1980s, southwestern Ontario, with its rich soil, abundant volume of introduced nightcrawlers, and steady supply of immigrant labour, quickly eclipsed the other worm-producing regions of North America. By the time Steckley drove past the worm pickers,

Ontario had become the epicentre of global nightcrawler production, with an estimated 500 million to 700 million worms picked and shipped across North America every year.

---

Steckley, who is now a doctoral candidate at the University of Toronto researching Ontario’s bait-worm industry, says that he was actually right about his initial impression: there were bags of money in that farmer’s field, at least in the figurative sense. Worm pickers usually make around $30 per 1,000 worms, and a picker in the right conditions can scoop up to 20,000 worms a night.

“Farmers who rent their land [for an entire year] can make more from worm pickers than any other crop that they feasibly plant,” says Steckley, who’s heard of rents of up to $1,500 an acre. The industry is worth around $230 million today, Steckley estimates.

Despite the spread, Steckley says there have been few efforts to regulate its downstream environmental effects -- in fact, most people he’s encountered have been unaware that earthworms are invasive. [...]

---

But, in the boreal forest, most of the carbon is stored in organic matter -- that thick layer of fallen leaves, roots, moss, and rotting wood that, under normal conditions, decomposes slowly. But deep-burrowing earthworms feed on this material [...]. Justine Lejoly, who is conducting doctoral work with the University of Alberta and the Canadian Forest Service, found that, in some invaded parts of the Canadian boreal, 96 percent of this layer has disappeared. “Most of the forest floor is gone, so that means a lot of carbon is gone,” she says. This finding, which Lejoly made alongside her supervisor Sylvie Quideau is striking because 28 percent of the boreal forest is found in Canada and as much as one-third of terrestrial carbon is stored in the boreal worldwide. [...]

---

Text by: Moira Donovan. “Revenge of the Earthworms.” The Walrus. With illustration by Joey Ng. 13 June 2022. [Bold emphasis and some paragraph breaks added by me.]

[uwmspeccoll]

Milestone Monday - World Bee Day!

May 20th is World Bee Day! Proclaimed in 2017 by the United Nations, events on World Bee Day educate the public about the importance of bees and beekeeping, emphasizing their valuable role as pollinators and dwindling populations. The theme for World Bee Day 2024 is Bee engaged with youth which aims to engage young folks in beekeeping activities and advocacy efforts. The public is called to action today to set up a pollinator farm of diverse native plants, buy hive products like raw honey and beeswax, and leave water bowls outside for bee water fountains.  

In recognition of the day, we’re sharing All the Bees & All the Keys written by James Reaney (1926-2008) with illustrations by Rudy McToots and a musical score by John Beckwith (1927-2022). All the Bees & All the Keys was commissioned by the Junior Women’s Committee of the Toronto Symphony and first published in 1976 by Press Porcepic Ltd out of Ontario. The story was intended for narration with piano accompaniment.  

This book has it all; a bee bully, a twenty-four-year grudge, dueling silver and tin bands, prophetic dreams featuring a queen-bee entity, and anthropomorphic bees who sting musicians when they make a mistake. Embedded within the chaotic storyline, All the Bees & All the Keys stresses the idea of a symbiotic relationship with bees who will help us if we help them.  

Read other Milestone Monday posts here and World Bee Day posts here!

– Jenna, Special Collections Graduate Intern 

[the-habitat-ring]

Hi! I live in Ontario

Anyway, there’s a creek behind my house with a big muddy area beside it, and usually it’s absolutely overtaken by lesser celandine, but this year there’s an enormous amount of what I’m 90% sure is jewelweed in its place

Is this a good sign? I’m enthusiastically perplexed

Huh, that is a puzzle. Lesser calendine is usually a massive pain in the butt to get rid of — we’re fortunate not to have any in our yard (which is hard to believe since I feel like we have every other non-aquatic invasive plant) but the nature preserve down the road has been battling it for years. Do you think someone might’ve sprayed it?

Also, are you sure it’s lesser calendine and not a similar looking native marsh marigold? Populations of native plants typically ebb and flow from year to year depending on microclimate conditions, so that would certainly make more sense in this situation than a magically disappearing invasive plant.

Regardless, congrats on the jewelweed! I’ve been hoping some will move in to our yard since the ditches around us are full of it but no luck yet, so I’m certainly jealous!