Top 20 Most Common Mushrooms in Manitoba
Most Common Mushrooms
1. Black knot
The appearance of black knot (Apiosporina morbosa) is commonly found on various fruit-bearing trees and looks more like abnormally growing bark than it does a fungus. In youth, this bulbous growth is a lighter green but rapidly turns to dark brown and black. Black knot can kill trees and is not easily controllable using fungicides.
2. Candleflame lichen
Candleflame lichen has a preference for nutrient-rich bark, and is often found in hedgerows, although it can be spotted on rocks. Often recognized for its distinct yolk coloring, candleflame lichen has wavy, layered lobes and is a fast colonizer.
3. Shaggy mane
The shaggy mane mushroom is commonly found in North American and European grasslands. Some peoples foraged for its young egg-shaped caps, but it has more recently been found to be a bioaccumulator of heavy metals, meaning it pulls toxic metals up from the soil where it grows. As a result, shaggy manes should not be eaten. The mushrooms usually appear in clusters or “fairy rings.”
4. Aspen bracket
As hinted by its name, aspen bracket only grows on live aspen trees, causing trunk rot. Despite its negative reputation with aspen trees, this mushroom serves as nesting sites for some birds. The fruiting bodies of aspen bracket add on a new layer each growing season and can persist for several years.
5. Gold-eye lichen
The almost indistinguishable species is a gray-yellow or light to orange-orange, bush-shaped camp with marginal fibrils. However, adhesive fibers are missing. The length of the slightly flattened sections is about 1.5 cm. The frequently formed fruiting bodies (apothecaries) have an orange disc with characteristic eyelashes on the edge and a diameter of 2 to 7 mm. The Photobiont is a member of the green algae genus Trebouxia.
6. Birch polypore
The birch polypore has a variety of applications. Its thick skin has been used by barbers as a razor sharpener and as a mount for insect collectors. When dried, this mushroom was also used to carry fire over long distances because it burns slowly. The historical use of birch polypore doesn't stop there; pieces of this mushroom were found being carried by the five-thousand-year-old mummy Ötzi the Iceman.
7. Fly agaric
In Northern Asia and Europe, fly agaric grows under trees near the winter solstice and is collected for ritual use tied to the season. Its characteristic shape and coloring are still ubiquitous in many European fairy tale illustrations and Christmas traditions. It is highly toxic.
8. Elm oyster
As its common name suggests, the elm oyster(Hypsizygus ulmarius) is most commonly found fruiting on elm trees. Its scientific name references its tendency to position itself in the higher points of any individual tree. The fruit bodies may grow alone or in small clusters of two or three, and rarely more.
9. Lobster mushroom
The lobster mushroom is actually not a species of mushroom, per-se. When Hypomyces lactifluorum mold attacks one of several common species of Russula mushrooms, it transforms them into lobster mushrooms: they shrivel, harden slightly, and turn bright orange or vermillion. Surprisingly, this only makes them more flavorful. Lobster mushrooms are highly sought after for their distinctive, seafood-like flavor when cooked. Upset stomachs have been reported when eaten raw.
10. Chicken of the woods
Chicken of the woods is very noticeable in hardwood forests, appearing in clusters on standing tree trunks in bright orange and yellow hues that sometimes last through the entire winter. It is a parasite that causes an unfortunate brown heart rot, and is considered a particularly troublesome pest of Yew trees. If the fruitbodies can be seen, the tree is likely already beyond saving.
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