The Fungus Among Us: Mushrooms of New Hampshire

If you have ever gone for a hike through the woods in New Hampshire, chances are you’ve come across a wide variety of mushrooms on the forest floor. Although I am not a mushroom expert, I decided to go out and search a few different areas throughout the state to find as many different kinds of mushrooms as possible.

(Boletus speciosus)

One of the first lessons that I learned on my search was that mushrooms come in many different shapes, sizes, and colors, some of which are edible and delicious while others are highly toxic and deadly.

Chicken of the Woods (Laetiporus sulphureus)
Chicken of the Woods (Laetiporus sulphureus) is edible!
This little guy doesn’t look too appetizing!

Some ways to identify mushrooms include looking at the stem (its shape, presence of a ring, etc.), the cap (its shape, presence of a universal veil, etc.), the gills (or lack there of), and the habitat (deciduous forest, mixed forest, etc.).

Honey-Colored Agaric (Armillaria mellea)
Honey-Colored Agaric (Armillaria mellea)
Mushroom Gills
Mushroom gills release spores for reproduction.

Some mushrooms are almost impossible to tell apart, while other types of mushrooms can vary so greatly from one to another that they look like a completely different species. For example, some types of mushrooms have the ability to “open” and “close” their caps, giving them distinctively different looks.

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A young mushroom, known as a pinhead, can be as small as 1cm tall while a fully grown mushroom can be over 15cm tall. Mushrooms can have the same variety in the size of their cap as well.

Small, orange pinhead
Small, orange pinhead
Small, black pinhead
Small, black pinhead

The large variety makes identifying some mushrooms very difficult, even for some mycologists who study mushrooms. This is why it is strongly suggested that people do not collect and eat wild mushrooms without having an expert with them or being 100% confident in the identification of the fungus.

Yellow Fly (Amanita muscaria) is toxic!
Yellow Fly (Amanita muscaria) is toxic!

While they may look like a type of plant, mushrooms are actually a type of fungal growth, like mildew or mold. Mushrooms are, however, more closely related to animals than plants. In actuality, however, fungi themselves make up one of the five major kingdoms.


Mushrooms are considered a type of fungus because they do not contain any chlorophyll, which is needed for photosynthesis. Instead of gaining energy from the sun, mushrooms receive their nutrients by decomposing dead plants and animals on the forest floor. Decomposition is the process of rotting or decaying organic materials.


Although the words “fungus” and “decomposition” are not always considered good, the role that mushrooms play in the ecosystem are extremely important. If not for the decomposition caused by mushrooms, nitrogen would not find its way back into the soil leading to decreased plant growth.

Old Man of the Woods (Strobilomyces floccopus)
Old Man of the Woods (Strobilomyces floccopus)

Next time you go out for a jaunt in the woods, keep an eye out for one of these fun little guys! (Pun Intended)



Discover Power of Parks SCA Interpreters

Discover the Power of Parks is presented by New Hampshire State Parks in collaboration with the Student Conservation Association and made possible by generous financial support from Eversource. The program offers a look into the natural world through hands-on programming. Interpretive programs focus on connecting participants with nature and building appreciation for New Hampshire's unmatched natural heritage. Programs include guided hikes, interpretive tours, and imaginative environmental workshops for children and families. Programs are offered free to guests with paid park admission fee. No pre-registration is required.

2 thoughts on “The Fungus Among Us: Mushrooms of New Hampshire

  1. Please I would like to find some nice mushrooms to eat can you have someone show me where I can find them please thank you so much I used to go with my uncles but that past away I have no one to go with and I want to keep the tradition thank you so much my name is my cell is 627-301-7942 this will mean a lot to me thank you from my heart

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