The Oyster mushroom is a common mushroom prized for its edibility and lack of confusing look-alikes.
The oyster is one of the more commonly sought wild mushrooms, though it can also be cultivated on straw and other media. The cap is smooth; oblong and often convex with age; 50-200 mm in diameter; and ranges from white to brown to blue-gray. The margin can be smooth with a slight wave. The flesh of the most common variety is white and can be thin or thick. A range of different colors can be found in the wild and can be cultivated. Yellow, pink, blue, and gray. Gills are decurrent (descend down the stem) and attached and white to light yellow. The stem is short, often horizontal and emerging from wood. The spores form a white to lilac-gray print on dark media. The mycelia is white and grows rapidly.
This is a wide-spread mushroom in much of North America and other continents. Grows on dead wood year round. All strains need moist conditions to fruit, although different strains fruit in different temperature ranges. |
