fungus: Media
organism
Videos
Observe the importance of a mushroom's mycelium in the decomposition of organic matter
The role of fungi in the decomposition of forest litter.
Know about the role of fungi in the forest ecosystem, where some digest plant matter, while others team with the plant (mycorrhizal) mutually
Learn about fungi in the forest ecosystem, including how some fungi digest plant...
Discover how hat-thrower fungi species fling sporangia to be consumed by grazing cows and horses
Learn about the unique reproductive strategies of the fungi genus Pilobolus.
Learn about the kingdom Fungi, an organism that is different than plants and animals
Fungi are eukaryotic organisms that are distinctly different from plants and animals...
Examine what separates mushrooms, mildews, molds, and yeasts from the plant and animal kingdoms
Learn about the important characteristics that distinguish fungi from plants and...
Discover the ecological importance and the role of fungi in the ecosystem
As fungi break down organic matter, they release important molecules into the atmosphere...
See how smut fungus destroys corn smut
Some fungi are important pathogens of plants that cause diseases such as corn smut,...
Images
panther cap mushroom
Panther cap mushrooms (Amanita pantherina). Closely related to the death...
© asfloro/Fotolia
Podostroma cornu-damae
Toxic fruiting bodies of the fungus Podostroma cornu-damae. The fungus can...
Kouchan
artist's conk
Artist's conk (Ganoderma applanatum), a bracket fungi. Distributed worldwide,...
Eric Steinert
porcini mushroom
Edible porcini mushrooms (Boletus edulis). Porcini mushrooms are widely...
© Henk Bentlage/stock.adobe.com
brewer's yeast
Saccharomyces cerevisiae, a type of budding yeast, is able to ferment sugar...
A to Z Botanical Collection/Encyclopædia Britannica, Inc.
ergot
Wheat infected by ergot (Claviceps purpurea). This fungus is also the source...
© Yuliya/stock.adobe.com
bracket fungi
Bracket fungi, which grow on tree trunks, are among some of the largest fungi. Some...
H.S. Knighton
shelf fungi
Fungi are made up of masses of tubular filaments called hyphae that penetrate into...
Hal H. Harrison—Grant Heilman/Encyclopædia Britannica, Inc.
Amanita
The thalli of fungi, which are hidden underground in soil fungi such as Amanita,...
USDA Forest Service
club fungus
Club fungus (Claveria) has a dolipore septum, which is made up of a pore...
Ken Brate/Photo Researchers
bread mold
Rhizopus stolonifer, a species of bread mold, produces sporangia that bear...
Grant Heilman/Encyclopædia Britannica, Inc.
cup fungus
Sarcoscypha coccinea, a species of cup fungus, is a member of the phylum...
William Cibula
earth tongue
Earth tongue fungi (Geoglossum fallax) have club-shaped fruiting bodies...
(Top) H.R. Allen/Natural History Photographic Agency, (bottom) Donald Van Buskirk
bird's-nest fungi
Crucibulum vulgare, a species of bird's-nest fungi, forms egg-shaped basidiocarps...
Peter Katsaros
fairy ring
Amanita alba, a species of mushroom, can grow into a large fungal colony...
L.N. and Anella Dexter
brown rot
Brown rot of peaches is caused by the action of enzymes that are secreted by the...
Kathy Meffifield/Photo Researchers Inc.
common bread mold
Rhizopus stolonifer growing on bread (left), with enlargement showing the...
Encyclopædia Britannica, Inc.
saprotrophism
Many fungi are saprotrophic—i.e., they obtain nutrients from dead organic matter.
© Alan Watson/Forest Light
Cordyceps militaris
Some fungi are parasitic on insects. For example, Cordyceps militaris invades...
F.K. Anderson/Encyclopædia Britannica, Inc.
aspergillus; pneumonia
Some species of the fungi genus Aspergillus can cause allergic reactions...
Runk/Schoenberger—Grant Heilman/Encyclopædia Britannica, Inc.
pinesaps
Pinesaps (Monotropa hypopitys) are saprophytes with little photosynthetic...
© E.R. Degginger
jelly fungi
Despite their gelatinous appearance, jelly fungi (Tremella mesenterica;...
Larry C. Moon—Tom Stack & Associates
Armillaria
Fungi are found in areas that have sufficient organic material and moisture to support...
USDA Forest Service
crustose lichens
Elegant sunburst lichen (Xanthoria elegans) and world map lichen (Rhizocarpon...
Copyright Francois Gohier/Ardea London
Richardson's masonhalea lichen
Richardson's masonhalea lichen (Masonhalea richardsonii).
Ben Strickland/Van Cleve Photography
dog lichen
Dog lichen (Peltigera canina) has a foliose thallus that grows in a flat...
Louise K. Broman—Root Resources
fungi
Kingdom Fungi is a monophyletic group, meaning that all modern fungi can be traced...
Larry C. Moon/Tom Stack & Associates
saddle fungi
Saddle fungi (Helvella infula) are members of the phylum Ascomycota, one...
Larry C. Moon/Tom Stack & Associates
Tree of life illustrating the three-domain classification of life-forms
The tree of life according to the three-domain system of biological classification.
Encyclopædia Britannica, Inc.
Podcasts
“The Orchid and the Fungus”
Melissa Petruzzello of Encyclopædia Britannica and Dr. Lynnaun Johnson of Rush University,...
VIEW MORE in these related Britannica articles: