Field Guide

Mushrooms

Showing 1 - 4 of 4 results
Photo of bearded tooth, white round beardlike mushroom growing from tree trunk
Bearded Tooth
Hericium erinaceus
The bearded tooth is a beardlike, whitish mass that grows on trunks of living deciduous trees and on fallen trees and logs.
Photo of three hedgehog mushrooms, two show tan cap, third shows teeth under cap
Hedgehog Mushroom
Hydnum repandum (Dentinum repandum)
The hedgehog mushroom has an irregularly shaped, dull orangish tan cap, with spines or "teeth" on its underside. It grows on the ground in mixed woods.
Photo of two comb tooth mushroom clusters growing on a fallen log.
Comb Tooth
Hericium coralloides (formerly H. ramosum)
The comb tooth is a branched, whitish mass on fallen logs and decaying deciduous trees. Its branches are covered with tufts of hanging, toothlike spines.
Several cedar-apple rust galls, with inflated telial horns, hanging from a cedar tree
Cedar-Apple Rust
Gymnosporangium juniperi-virginianae
With their gelatinous orange tentacles, cedar-apple rust galls are one of Missouri’s freakiest sights in spring. Cedar-apple rust is a fungus with a two-part life cycle. Its two unrelated host plants are a juniper, such as eastern red cedar, and a tree in the rose family, especially apple and crabapple.
See Also
Photo of several pinesap plants showing multiple flowers per stalk.
Pinesap (False Beech Drops)
Monotropa hypopitys
Pinesap is a plant that puts the "wild" in wildflower! It lacks chlorophyll, so its roots connect to fungi underground and absorb nutrients from the fungi.
Picture of a patch of filamentous green algae floating in a stream.
Filamentous Green Algae (Pond Scum)
Cladophora, Pithophora, and Spirogyra spp., and others
Filamentous green algae forms green, cottony masses that are free-floating or attached to rocks, debris, or other plants.
Photo of several Indian pipe plants with flowers, rising out of leaf litter.
Indian Pipe
Monotropa uniflora
Indian pipe lacks chlorophyll, so it is white, not green. Below ground, its roots join with fungi that connect to tree roots. This plant, then, takes nourishment indirectly from the trees.

About Mushrooms in Missouri

Mushrooms are a lot like plants, but they lack chlorophyll and have to take nutrients from other materials. Mushrooms are neither plants nor animals. They are in a different kingdom — the fungi. Fungi include the familiar mushroom-forming species, plus the yeasts, molds, smuts, and rusts.

Always be cautious when eating edible mushrooms. Be absolutely sure of the ID, and only eat a small amount the first time you try it to avoid a reaction..