Hen of the Woods
(Grifola frondosa)
⚠️
Caution: Never consume any wild fungi unless you are 100% certain of its identity and have consulted with an expert mycologist. Many toxic species closely resemble edible ones.
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Species Description
Description
Often called "Maitake" (meaning "Dancing Mushroom"), this is a large, overlapping cluster of grayish-brown, spoon-shaped caps that originate from a single, thick, branched base. It is famous for its hearty, earthy flavor and its resemblance to the ruffled feathers of a hen sitting at the base of a tree.
Habitat in the ANF
In the Allegheny National Forest, Hen of the Woods is a quintessential autumn find. It is almost exclusively found at the base of large, old Oak trees (both living and recently dead). It is a "butt rot" fungus, meaning it feeds on the roots and the very bottom of the trunk. Once you find a "Hen tree" in the ANF, mark it on your map—it will often produce a new mushroom in the exact same spot every year for a decade or more.
Ecology and Longevity
Grifola frondosa is a slow-growing parasite that eventually becomes a saprobe as it consumes its host. Unlike many mushrooms that vanish in a few days, a "Hen" can take several weeks to reach its full size, which can be as large as a bushel basket. It is a vital part of the forest's nutrient cycle, slowly breaking down the toughest parts of mature oaks and returning carbon to the forest floor.
Identification
The Cluster: Look for a massive, rosette-like clump of overlapping, fan-shaped caps.
The Color: The tops are usually a mottled grayish-brown or "earthy" tan, while the undersides and the thick, central stalk are always pure white.
The Pores: This is a polypore, so it has no gills. The underside of each "petal" is covered in tiny, white pores that are nearly invisible to the naked eye.
The Texture: The flesh is firm and white; it should not be woody or brittle. As it ages, it may turn yellow or develop a strong, unpleasant smell, at which point it is past its prime.
Often called "Maitake" (meaning "Dancing Mushroom"), this is a large, overlapping cluster of grayish-brown, spoon-shaped caps that originate from a single, thick, branched base. It is famous for its hearty, earthy flavor and its resemblance to the ruffled feathers of a hen sitting at the base of a tree.
Habitat in the ANF
In the Allegheny National Forest, Hen of the Woods is a quintessential autumn find. It is almost exclusively found at the base of large, old Oak trees (both living and recently dead). It is a "butt rot" fungus, meaning it feeds on the roots and the very bottom of the trunk. Once you find a "Hen tree" in the ANF, mark it on your map—it will often produce a new mushroom in the exact same spot every year for a decade or more.
Ecology and Longevity
Grifola frondosa is a slow-growing parasite that eventually becomes a saprobe as it consumes its host. Unlike many mushrooms that vanish in a few days, a "Hen" can take several weeks to reach its full size, which can be as large as a bushel basket. It is a vital part of the forest's nutrient cycle, slowly breaking down the toughest parts of mature oaks and returning carbon to the forest floor.
Identification
The Cluster: Look for a massive, rosette-like clump of overlapping, fan-shaped caps.
The Color: The tops are usually a mottled grayish-brown or "earthy" tan, while the undersides and the thick, central stalk are always pure white.
The Pores: This is a polypore, so it has no gills. The underside of each "petal" is covered in tiny, white pores that are nearly invisible to the naked eye.
The Texture: The flesh is firm and white; it should not be woody or brittle. As it ages, it may turn yellow or develop a strong, unpleasant smell, at which point it is past its prime.