Top 20 Most Common Mushrooms in Ruston

Witches' butter (Tremella mesenterica) has an irregularly-shaped fruitbody that can be found growing on dead hardwood branches. It has a global distribution, being found in both temperate and tropical forests. Usually yellow in color, its hues may range from subdued lemon to bright canary.

This tropical/subtropical mushroom is known to be toxic. If eaten it causes a very unpleasant stomachache with the risk of fatal complications. In temperate zones, flowerpot parasol is only found in hothouses and greenhouses, so the risk of accidental foraging is low, but it may occur with potted plants and indoor landscaping and pose a risk to curious children.

The mushrooms of this species grow in such tight clusters that they may cover fallen trees and stumps almost entirely in a brownish, puffy coat. Pear-shaped puffballs appear all around the northern hemisphere on decaying hardwoods from fall through winter.

Oyster mushrooms grow wild but are also cultivated for sale in supermarkets. They can even be cultivated at home. They will grow on coffee grounds and spent grain, and are occasionally even fashioned into an environmentally-friendly substitute for styrofoam. There are several toxic look-alike species, so it is best to buy these mushrooms at the store.

The appropriately named eastern cauliflower mushroom (Sparassis spathulata) looks strikingly like a cauliflower head but with more pronounced ridges that make up the cap. This rosette-shaped, quite large mushroom is white to tan in color and is found around older oak trees.

Though the false parasol appears unassuming, the species is famous—or, infamous—for its toxicity. It looks unfortunately similar to Agericus campestrus, a commonly eaten mushroom, but the false parasol can be distinguished by its highly unusual green spore print. Although they are no good to eat, they can be pretty to look at. The species may grow in ring-shaped groups in meadows and on forest floors in what are sometimes called "fairy circles."

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.

The fruit body, or crust, of Xylobolus frustulatus has a woody texture and is perennial. It is mostly 1–2 mm thick, although it can be considerably thicker. The crust is frustose (cracking into small, angular polygons), and infrequently curled at the edges. The upper surface is zonate (appearing to have multiple zones of color or texture), and more or less smooth. The hymenial surface is smooth to the naked eye, although long soft hairs can be seen when viewed with a microscope. These 'hairs' are protruding acanthocystidia (cystidia bearing a few projections near the tip) and hyphae. Young layers are pale ochraceous, while older ones dull to deep brown. The fungus is inedible, and lacks any distinctive taste or odor. The hyphal system is monomitic, meaning that there are only generative hyphae (relatively undifferentiated hyphae that can develop reproductive structures) are present. These vertically arranged, short-celled hyphae form transitions to acanthocystidia, and have a diameter of about 3.5–5 µm. They are sparsely branched, and hyaline (translucent) to yellowish-brown, although those in older layers may be more strongly pigmented. Other hyphae (such as in the trama) are few or absent, although they can be most readily observed in very thin sections. Measuring 3–5 µm wide, they are vertically arranged, thin to moderately thick-walled, and form transitions to pseudocystidia. All of the hyphae of X. frustulatus lack clamp connections. Pseudocystidia (sterile structures arising deep in the subhymenium and protruding into the hymenium) are rare. Thin to moderately thick-walled, they rarely project above the basidia and acanthocystidia. The acanthocystidia are numerous, and have dimensions of 25–30 µm long by 4–5 µm wide. The basidia (spore-bearing cells) are shaped like long clubs, four-spored, and measure 25–30 by 4–5 µm. They are smooth or have a few basal protuberances (acanthobasidia). The spores are short-ellipsoid in shape, thin-walled or with a slight wall thickening, smooth, typically measuring 4.5–5 by 3–3.2 µm. They have a distinct amyloid reaction.

Bush beard lichen is a shrub-like lichen. It is called Bush beard lichen after its white and dangling heads that have the appearance of beards. It is incredibly small at only 4 cm tall and can be found on deadwood bark.

The elegant stinkhorn has a distinctive appearance and smell, hence the name "stinkhorn". The spores of this odd-looking mushroom must be dispersed by insects, particularly flies. The mushroom produces its odorous, spore-thick slime in order to attract these insects and attach its spores to their bodies.