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Polyporales

Kingdom: Fungi
Phylum: Basidiomycota
Subphylum: Hymenomycotina
Class: Agaricomycetes
Subclass: Agaricomycetidae
Order: Polyporales

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Image Subject Name Scientific Name Description
5495058 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495059 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495060 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495061 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495062 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495063 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495064 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Kendrick Woods, Allen County, Ohio.
5495065 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Kendrick Woods, Allen County, Ohio.
5495066 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495067 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495068 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5495069 wood decay Merulius tremellosus Saprobe living on the decaying wood of hardwoods. Will grow singularly up to large overlapping clusters of growth. Allen County Farm Park Woodlot, Allen County, Ohio.
5492485 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Fungus produces a white to straw-colored rot of sapwood and heartwood. The fruiting structure is perennial and adds layers to the structure on an annual basis. Spores are brown to reddish brown. The polypore produces massive numbers of spores each year.
5492486 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Fungus produces a white to straw-colored rot of sapwood and heartwood. The fruiting structure is perennial and adds layers to the structure on an annual basis. Spores are brown to reddish brown. The polypore produces massive numbers of spores each year.
5492487 artist's conk Ganoderma applanatum Artist's Conk spores captured in spider webbing below polypore.
5492488 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Flies taking shelter under the polypore in the heat of the day.
5492489 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Released spores accumulating on the upper surface of the polypore.
5492490 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Fungus produces a white to straw-colored rot of sapwood and heartwood. The fruiting structure is perennial and adds layers to the structure on an annual basis. Spores are brown to reddish brown. The polypore produces massive numbers of spores each year.
5492491 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Fungus produces a white to straw-colored rot of sapwood and heartwood. The fruiting structure is perennial and adds layers to the structure on an annual basis. Spores are brown to reddish brown. The polypore produces massive numbers of spores each year.
5492492 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Fungus produces a white to straw-colored rot of sapwood and heartwood. The fruiting structure is perennial and adds layers to the structure on an annual basis. Spores are brown to reddish brown. The polypore produces massive numbers of spores each year.
5492493 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Fungus produces a white to straw-colored rot of sapwood and heartwood. The fruiting structure is perennial and adds layers to the structure on an annual basis. Spores are brown to reddish brown. The polypore produces massive numbers of spores each year.
5492494 artist's conk Ganoderma applanatum Saprobe, but sometimes marginally parasitic. Grows mostly on hardwood decaying logs and stumps, or from the wounds of injured, living trees. Fungus produces a white to straw-colored rot of sapwood and heartwood. The fruiting structure is perennial and adds layers to the structure on an annual basis. Spores are brown to reddish brown. The polypore produces massive numbers of spores each year.
5492794 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492795 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5486248 Dryad's Saddle Polyporus squamosus Saprobe/Parasite; Grows on decaying hardwoods; Causes a white heartrot on living trees; Very common on elms, silver maples and boxelder trees.
5492785 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5493812 red polypore Pycnoporus cinnabarinus
5493813 red polypore Pycnoporus cinnabarinus
5493814 red polypore Pycnoporus cinnabarinus Closeup of pore surface
5492796 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492802 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492803 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492799 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492800 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492801 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492797 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492798 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492793 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492791 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492792 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492788 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492789 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492790 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492787 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5492786 Ganoderma root and butt rot Ganoderma lucidum Lacquered polypore is parasitic on living hardwoods and a saprobe on the deadwood of hardwoods. On living hardwoods, it causes a white butt and root rot. It is unusual in that it is an annual rather than a perennial like many polypores.
5490024 sulfur shelf Laetiporus sulphureus
5490524 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490525 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490526 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Weathered and aged specimen. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490527 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Weathered, aged and insect infested specimen. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490523 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490522 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490521 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490259 polypore fungus Polyporus alveolaris Fairly common, persistent fungus that typically grows on fallen logs, branches and stems of hardwood trees. Pores are large and diamond to hexagonally-shaped. Known as Polyporus alveolaris, P. mori and Favolus mori. Saprobe.
5490258 polypore fungus Polyporus alveolaris Fairly common, persistent fungus that typically grows on fallen logs, branches and stems of hardwood trees. Pores are large and diamond to hexagonally-shaped. Known as Polyporus alveolaris, P. mori and Favolus mori. Saprobe.
5490256 polypore fungus Polyporus alveolaris Fairly common, persistent fungus that typically grows on fallen logs, branches and stems of hardwood trees. Pores are large and diamond to hexagonally-shaped. Known as Polyporus alveolaris, P. mori and Favolus mori. Saprobe.
5490257 polypore fungus Polyporus alveolaris Fairly common, persistent fungus that typically grows on fallen logs, branches and stems of hardwood trees. Pores are large and diamond to hexagonally-shaped. Known as Polyporus alveolaris, P. mori and Favolus mori. Saprobe.
5490538 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490536 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490537 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490534 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490535 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490532 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490533 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Weathered and aged specimen. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490530 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490531 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490528 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5490529 sulfur shelf Laetiporus sulphureus Parasite and/or saprobe. Grows on living and dead hardwoods. This fungus causes a red-brown, cubical heart rot. The fruiting body appears in summer and fall. Growth is annually renewed. Fruiting bodies are produced long after the fungus matures and extensive rot has occurred.
5486252 Dryad's Saddle Polyporus squamosus Saprobe/Parasite; Grows on decaying hardwoods; Causes a white heartrot on living trees; Very common on elms, silver maples and boxelder trees.
5486249 Dryad's Saddle Polyporus squamosus Saprobe/Parasite; Grows on decaying hardwoods; Causes a white heartrot on living trees; Very common on elms, silver maples and boxelder trees.
5486250 Dryad's Saddle Polyporus squamosus Saprobe/Parasite; Grows on decaying hardwoods; Causes a white heartrot on living trees; Very common on elms, silver maples and boxelder trees.
5486251 Dryad's Saddle Polyporus squamosus The "stem" base turns black and velvety on mature specimens.
5486253 Dryad's Saddle Polyporus squamosus Saprobe/Parasite; Grows on decaying hardwoods; Causes a white heartrot on living trees; Very common on elms, silver maples and boxelder trees.
5486247 Dryad's Saddle Polyporus squamosus Saprobe/Parasite; Grows on decaying hardwoods; Causes a white heartrot on living trees; Very common on elms, silver maples and boxelder trees.
5471139 Ganoderma root rots Ganoderma spp. Disease causes initial leaf yellowing to complete drying of branch and even death of plant are common symptoms. Basidiocarps usually emerge near lower portion of the tree trunks and caused cracking of the bark.
5479894 Ganoderma root and butt rot Ganoderma lucidum conks at base of tree
5479895 Ganoderma root and butt rot Ganoderma lucidum Conks
5479896 Ganoderma root and butt rot Ganoderma lucidum Conk
5479897 Ganoderma root and butt rot Ganoderma lucidum Conks at the base of the tree
5463857 thick-walled maze polypore Daedalea quercina Fungal fruiting body, dyed pink, bottom surface.
5475233 Ganoderma butt rot of palm Ganoderma zonatum A series of cross-sections of a Ganoderma butt rot affected palm trunk. The section in the upper-left corner is the lowest section (at the soil line). The section in the lower-right corner is the furthest section from the soil line. The remaining sections are in the correct sequence from the soil line upwards. Note how the discoloration due to degrading tissue remains centralized within the trunk, but decreases as the cross-section ascends from the soil line.
5472161 red-belted fungus Fomitopsis pinicola  
5472162 red-belted fungus Fomitopsis pinicola
2187073 Ganoderma root and butt rot Ganoderma lucidum closeup of pore surface
5474424 sulfur shelf Laetiporus sulphureus
5474423 sulfur shelf Laetiporus sulphureus
1593046 gilled polypore Lenzites betulina top view of sporocarp
5475243 Ganoderma butt rot of palm Ganoderma zonatum The section of Phoenix roebelenii on the left is the end of the trunk at the soil line and illustrates the typical trunk discoloration associated with Ganoderma butt rot. The section on the right was located further up the trunk and illustrates a trunk section unaffected by Ganoderma zonatum.
5475234 Ganoderma butt rot of palm Ganoderma zonatum A cross-section through a Coccothrinax sp. trunk with Ganoderma butt rot. The darkened area in the center is a symptom of the trunk rot.
5475232 Ganoderma butt rot of palm Ganoderma zonatum A developing basidiocarp of Ganoderma zonatum. Note the "zones" on the top portion of the basidiocarp, and that the fungus is directly attached to the palm trunk.
5475231 Ganoderma butt rot of palm Ganoderma zonatum The white mass in the upper-left corner is an early stage of basidiocarp formation of Ganoderma zonatum. The lower-right corner illustrates the shelf or bracket structure of a developing basidiocarp. Because it is still white at the edges and underneath, it has not yet matured and has not released the basidiospores. The lower-left corner illustrates an old, decaying basidiocarp.
5475230 Ganoderma butt rot of palm Ganoderma zonatum Sabal palmetto exhibiting an overall wilted canopy and premature death of the oldest leaves due to Ganoderma butt rot.
5454650 sulfur shelf Laetiporus sulphureus
5454647 Ganoderma root rots Ganoderma spp.
5454646 Ganoderma root and butt rot Ganoderma lucidum
5454645 artist's conk Ganoderma applanatum
5454644 artist's conk Ganoderma applanatum
5470963 Microporus xanthopus Fungal fruiting body, lower surface.
5470964 Microporus xanthopus Fungal fruiting body, upper surface.
5464003 Microporus xanthopus Fungal fruiting bodies.
5470820 thick-walled maze polypore Daedalea quercina Fungal fruiting body piece, bottom surface with deep ribs.
5463854 thick-walled maze polypore Daedalea quercina Fungal fruiting body pieces, top surface.
5470818 thick-walled maze polypore Daedalea quercina Fungal fruiting body piece, bottom surface with shallow ribs.
5470965 Microporus xanthopus Fungal fruiting bodies, bleached.
5464007 Microporus xanthopus Fungal fruiting body, bleached, lower surface.
5464008 Microporus xanthopus Fungal fruiting body, bleached, upper surface.
5464006 Microporus xanthopus Fungal fruiting body, bleached, upper surface.
5464005 Microporus xanthopus Fungal fruiting bodies, bleached, lower surface.
5464004 Microporus xanthopus Fungal fruiting bodies, bleached, upper surface.
5470822 thick-walled maze polypore Daedalea quercina Fungal fruiting body pieces, dyed.
5470821 thick-walled maze polypore Daedalea quercina Fungal fruiting body pieces.
5470819 thick-walled maze polypore Daedalea quercina Fungal fruiting bodies.
5463858 thick-walled maze polypore Daedalea quercina Fungal fruiting body, dyed pink, bottom surface with deep ribs.
5463859 thick-walled maze polypore Daedalea quercina Fungal fruiting body, dyed pink, bottom surface.
5463856 thick-walled maze polypore Daedalea quercina Fungal fruiting body pieces, dyed pink, top surface.
5463855 thick-walled maze polypore Daedalea quercina Fungal fruiting body pieces, dyed pink, bottom surface.
5461436 turkey tail Trametes versicolor
5464217 Lentinus mushroom Lentinus strigosus Growing on Red Oak stump
5464219 Lentinus mushroom Lentinus strigosus Found growing on Red Oak stump, underside shown
5464216 Lentinus mushroom Lentinus strigosus Growing on Red Oak stump
5464220 Lentinus mushroom Lentinus strigosus Found growing on Red Oak stump, underside shown
5464221 Lentinus mushroom Lentinus strigosus Found growing on Red Oak stump, underside shown
5464222 Lentinus mushroom Lentinus strigosus Found growing on Red Oak stump
5464223 Lentinus mushroom Lentinus strigosus Found growing on Red Oak stump, side view
5464218 Lentinus mushroom Lentinus strigosus Growing on Red Oak stump
5463669 turkey tail Trametes versicolor
5463668 northern tooth Climacodon septentrionalis
5454580 northern tooth Climacodon septentrionalis
5457918 turkey tail Trametes versicolor
5461434 turkey tail Trametes versicolor
5453948 Lentinus mushroom Lentinus levis Growing on dead Sweetgum stump
5453949 Lentinus mushroom Lentinus levis Growing on dead Sweetgum stump
5453950 Lentinus mushroom Lentinus levis Growing on dead Sweetgum stump
5453951 Lentinus mushroom Lentinus levis Growing on dead Sweetgum stump
5453952 Lentinus mushroom Lentinus levis Growing on dead Sweetgum stump
5453953 Lentinus mushroom Lentinus levis Closeup of underside showing gills
5453954 Lentinus mushroom Lentinus levis Closeup of underside showing gills
5443520 ash heart rot Perenniporia fraxinophila
5443521 ash heart rot Perenniporia fraxinophila
5443522 ash heart rot Perenniporia fraxinophila
5443523 ash heart rot Perenniporia fraxinophila
5443524 ash heart rot Perenniporia fraxinophila
5443525 ash heart rot Perenniporia fraxinophila
5443526 ash heart rot Perenniporia fraxinophila
5445077 gilled polypore Lenzites betulina Note multizoned stalkless cap
5445078 gilled polypore Lenzites betulina Note multizoned stalkless cap
5445079 gilled polypore Lenzites betulina Note multizoned stalkless cap
5445080 gilled polypore Lenzites betulina Note multizoned stalkless cap
5445081 gilled polypore Lenzites betulina Underside showing gill-like pores
1415136 Ganoderma root and butt rot Ganoderma lucidum Aug. 12, 2002
1467168 veiled polypore Cryptoporus volvatus rare
2652015 sulfur shelf Laetiporus sulphureus on dead Sitka spruce & hemlock in southeast Alaska
2652004 red-belted fungus Fomitopsis pinicola on living Sitka spruce tree in Alaska
0745015 wood decay and heart rots of hardwoods Fomes spp.
1400067 turkey tail Trametes versicolor On decaying log in Wisconsin maple stand.
0488096 red-belted fungus Fomitopsis pinicola on Abies fraseri
1301069 northern tooth Climacodon septentrionalis
1400035 hemlock varnish shelf Ganoderma tsugae conks on dead hemlock, Sylvania Wilderness, Ottawa National Forest, Michigan.
2187093 birch conk Piptoporus betulinus underside of older fruiting body
1371085 gilled polypore Lenzites betulina Banská Štiavnica, Slovakia
1371092 Trametes wood decay Trametes gibbosa Banská Štiavnica, Slovakia
1371086 gilled polypore Lenzites betulina Banská Štiavnica, Slovakia
1371091 turkey tail Trametes versicolor Banská Štiavnica, Slovakia
1371090 Trametes wood decay Trametes hirsuta Banská Štiavnica, Slovakia
1371084 gilled polypore Lenzites betulina Underside of mushroom. Banská Štiavnica, Slovakia
1371108 wood decay Phlebia radiata Göttingen, Germany
1371087 gilled polypore Lenzites betulina Banská Štiavnica, Slovakia
1261104 tinder fungus Fomes fomentarius Causes white, spongy, trunk rot. Poland
1415144 artist's conk Ganoderma applanatum Aug. 26, 2002
1198026 canker rot Cerrena unicolor Thin flexible sporocarps usually have an upper surface covered by algae.
1301065 northern tooth Climacodon septentrionalis
1371088 artist's conk Ganoderma applanatum Banská Štiavnica, Slovakia
2652016 artist's conk Ganoderma applanatum on living birch tree in interior Alaska
1467169 veiled polypore Cryptoporus volvatus
1406229 sulfur shelf Laetiporus sulphureus
1406228 Dryad's Saddle Polyporus squamosus Chippewa National Forest
1406222 sulfur shelf Laetiporus sulphureus
0590033 turkey tail Trametes versicolor cluster on elm with typical multicolor zones on top
4213079 Ganoderma root rots Ganoderma spp. cluster of fruiting bodies
1399024 Ganoderma root and butt rot Ganoderma lucidum
1399023 Ganoderma root and butt rot Ganoderma lucidum
1415133 Ganoderma root and butt rot Ganoderma lucidum Aug. 12, 2002
1206051 red-belted fungus Fomitopsis pinicola fruiting body on bole
1400025 birch conk Piptoporus betulinus conks on dead paper birch in northern Minnesota.
1400026 birch conk Piptoporus betulinus conk on dead paper birch, northern Minnesota.
1371107 red polypore Pycnoporus cinnabarinus Groz Ilde, Germany
1371102 sulfur shelf Laetiporus sulphureus Göttingen, Germany
1371106 thin-walled maze polypore Daedaleopsis confragosa Hildesheim, Germany
1415037 Trametes wood decay Trametes hirsuta May 22, 2002
1371060 rusty gilled polypore Gloeophyllum sepiarium Velké Rovné, Slovakia
1261193 tinder fungus Fomes fomentarius On trunk of dead beech. Poland
1261197 tinder fungus Fomes fomentarius Poland
1371089 red-belted fungus Fomitopsis pinicola Nemecká, Slovakia
1467175 sulfur shelf Laetiporus sulphureus older fruiting body
1301068 sulfur shelf Laetiporus sulphureus The "semialbinus" variety of the sulphur shelf mushroom is white on the underside, rather than orange
2652017 Schweinitzii root and butt disease Phaeolus schweinitzii near base of living Sitka spruce in southeast Alaska
1400038 northern tooth Climacodon septentrionalis On live sugar maple, Sylvania Wilderness, Ottawa National Forest, Upper Peninsula, Michigan.
1400036 northern tooth Climacodon septentrionalis Upper Peninsula, Michigan
1400034 hemlock varnish shelf Ganoderma tsugae on dead hemlock, Sylvania Wilderness, Ottawa National Forest, Michigan.
4823014 Ganoderma root and butt rot Ganoderma lucidum Note ferns growing under trees. The trees provide shade for the commercial fern production but cultivation of the soil causes root damage and infection.
4823008 Ganoderma root and butt rot Ganoderma lucidum Shiny, mahogany-red bracket-like (non-stalked) conks. Note mechanical damage to trunk.
4823009 Ganoderma root and butt rot Ganoderma lucidum young (immature) sporophore. Note pure white cap and yellowish stalk.
4823010 Ganoderma root and butt rot Ganoderma lucidum Mature sporophore removed from infected stem. Note the white underside of the conk.
1371002 tinder fungus Fomes fomentarius Velké Rovné, Slovakia
1415138 artist's conk Ganoderma applanatum Aug. 12, 2002
1415164 Perenniporia fraxinea Perenniporia fraxinea April 22, 2003
1371105 artist's conk Ganoderma applanatum Banská Štiavnica, Slovakia
1371101 red-belted fungus Fomitopsis pinicola Göttingen, Germany
1301061 thick-walled maze polypore Daedalea quercina Robust conk
1371001 tinder fungus Fomes fomentarius Velké Rovné, Slovakia
1415067 Schweinitzii root and butt disease Phaeolus schweinitzii June 27, 2002
4823006 Ganoderma root and butt rot Ganoderma lucidum base of tree with conk
4823005 Ganoderma root and butt rot Ganoderma lucidum thinning crown of infected tree
1261132 tinder fungus Fomes fomentarius Poland
3046078 Ganoderma root and butt rot Ganoderma lucidum
3047010 Ganoderma root and butt rot Ganoderma lucidum
1399068 sulfur shelf Laetiporus sulphureus
1415069 Schweinitzii root and butt disease Phaeolus schweinitzii June 27, 2002
1415068 Schweinitzii root and butt disease Phaeolus schweinitzii June 27, 2002
1415033 red-belted fungus Fomitopsis pinicola May 9, 2002
1415028 turkey tail Trametes versicolor May 9, 2002
1415256 Ganoderma root and butt rot Ganoderma australe rot.
1415255 Ganoderma root and butt rot Ganoderma australe
1301001 hemlock varnish shelf Ganoderma tsugae Sporocarp
1301004 hemlock varnish shelf Ganoderma tsugae Common heartrot fungus on Eastern hemlock.
1301028 northern tooth Climacodon septentrionalis Overlapping brackets and 1/2" long teeth distinguish this heartrot fungus of maple and other hardwoods.
1198018 turkey tail Trametes versicolor Causes a sapwood rot, usually on hardwoods, but occasionally found on conifers.
2121090 red-belted fungus Fomitopsis pinicola Red belted fungus, conk on a dead black spruce stem, photo taken in northern MN, St. Louis Co.
2121088 red-belted fungus Fomitopsis pinicola External conk on a dead black spruce stem. Photo taken in St. Louis County, Mn, 2005
1467166 Schweinitzii root and butt disease Phaeolus schweinitzii
1467165 Schweinitzii root and butt disease Phaeolus schweinitzii rare
2121089 red-belted fungus Fomitopsis pinicola Red velvet fungus, conk on a dead black spruce stem, photo taken in northern MN, St. Louis Co.
1406219 Ganoderma root and butt rot Ganoderma lucidum
1406256 red-belted fungus Fomitopsis pinicola
1415139 artist's conk Ganoderma applanatum Aug. 12, 2002
1415163 Perenniporia fraxinea Perenniporia fraxinea April 22, 2003
1415095 red-belted fungus Fomitopsis pinicola July 16, 2002
4213084 sulfur shelf Laetiporus sulphureus
1442063 ash heart rot Perenniporia fraxinophila Fomes Fraxinopholus on green ASA Neb.
5254071 turkey tail Trametes versicolor Sporocarps
5254073 turkey tail Trametes versicolor Sporocarps
5254086 turkey tail Trametes versicolor Sporocarps
5254070 turkey tail Trametes versicolor Sporocarps
1467174 sulfur shelf Laetiporus sulphureus old sporophore
1406259 red-belted fungus Fomitopsis pinicola
1415162 red-belted fungus Fomitopsis pinicola March 24, 2003
1301066 birch conk Piptoporus betulinus
1415145 artist's conk Ganoderma applanatum Aug. 26, 2002
0805076 birch conk Piptoporus betulinus
1570674 turkey tail Trametes versicolor Trametes versicolor. September 1993
1415007 rusty gilled polypore Gloeophyllum sepiarium August, 2001
2187100 tinder fungus Fomes fomentarius multiple conks along decay column
5035046 tinder fungus Fomes fomentarius
5430703 turkey tail Trametes versicolor
5430702 turkey tail Trametes versicolor
5430701 turkey tail Trametes versicolor
1400022 canker rot Cerrena unicolor Upper and lower surface of fruiting bodies.
1400021 northern tooth Climacodon septentrionalis
5434332 wood decay fungi Ceriporia spp.
5434333 wood decay fungi Ceriporia spp. Basidiospores of Ceriporia spp.
5434334 wood decay fungi Ceriporia spp. Basidiospores of Ceriporia spp.
5434335 wood decay fungi Ceriporia spp.
5434336 wood decay fungi Ceriporia spp.
5434337 wood decay fungi Ceriporia spp. Ceriporia spp. on dead loblolly pine.
5434338 wood decay fungi Ceriporia spp. Dead loblolly pine encrusted with Ceriporia spp.
5434339 wood decay fungi Ceriporia spp. Ceriporia spp. on dead loblolly pine.
5434340 wood decay fungi Ceriporia spp. Basidiocarp attached to healthy loblolly pine as a saprophyte.
5434341 wood decay fungi Ceriporia spp. Saprophytic basidiocarp attached to a healthy loblolly pine.
1415165 Trametes wood decay Trametes hirsuta April 30, 2003
1415257 Ganoderma root and butt rot Ganoderma australe
0534056 cinnamon bracket Hapalopilus rutilans
0534075 tinder fungus Fomes fomentarius
0534073 tinder fungus Fomes fomentarius
0534074 tinder fungus Fomes fomentarius
0534043 birch conk Piptoporus betulinus
0534044 birch conk Piptoporus betulinus
5300097 white-rot fungus Trametes pubescens Sporocarps of Trametes pubescens
5301036 turkey tail Trametes versicolor Sporocarps of Trametes versicolr
5301047 turkey tail Trametes versicolor Sporocarps of the turkey tail fungus.
2252017 Irpex canker Spongipellis pachyodon
2250040 Schweinitzii root and butt disease Phaeolus schweinitzii brown cubical root and butt decay, and fruiting bodies
5403397 resinous polypore Ischnoderma resinosum found on rotting wood of a coniferous tree
2250068 Schweinitzii root and butt disease Phaeolus schweinitzii root swelling/lesion
1241689 Schweinitzii root and butt disease Phaeolus schweinitzii Schweinitzii root and butt rot is the most common brown cubical decay of Douglas-fir. It is common in other conifers species as well. The disease often starts in the roots when trees are young but is seldom seen causing butt rot until trees are mature or overmature. The cull usually only extends eight feet or less above the ground. Fruiting bodies are present on both of these examples but they are not commonly produced in this way. Usually they are found on the ground within a few feet of an infected tree. A single conk may indicate extensive infection throughout a stand.
1400028 resinous polypore Ischnoderma resinosum
5427304 hen of the woods Grifola frondosa
1400037 northern tooth Climacodon septentrionalis On live sugar maple in Sylvania Wilderness, Upper Peninsula, Michigan.
1377040 Violet-toothed Polypore Trichaptum biforme Commonly found on deciduous slash and logs, the distinguishing characteristic of this fungus is its violet-colored pore surface, which eventually fades to tan or brown.
1400029 Violet-toothed Polypore Trichaptum biforme Conks on dead branch
5389329 red-belted fungus Fomitopsis pinicola Red-belted fungus on a stump
1570610 Schweinitzii root and butt disease Phaeolus schweinitzii August 1993
1570611 Schweinitzii root and butt disease Phaeolus schweinitzii August 1993
1570612 Schweinitzii root and butt disease Phaeolus schweinitzii August 1993
1570613 Schweinitzii root and butt disease Phaeolus schweinitzii August 1993
1498157 wood rots Bjerkandera spp.
1498171 Violet-toothed Polypore Trichaptum biforme
1498038 polypore fungus Poronidulus conchifer
1498005 polypore mushrooms Gloeophyllum spp.
1498004 red polypore Pycnoporus cinnabarinus
1498222 Meripilus mushroom Meripilus sumstinei
1498098 Ganoderma root rots Ganoderma spp.
1498095 Meripilus mushroom Meripilus sumstinei
1498303 turkey tail Trametes versicolor
1498146 turkey tail Trametes versicolor
1498001 turkey tail Trametes versicolor
1570265 polypore fungus Trametopsis cervina Trametes cervina. September 1991
1570684 Lentinus mushrooms Lentinus spp. September 1993
1570272 Ganoderma root rots Ganoderma spp.
5299039 hemlock varnish shelf Ganoderma tsugae Sporocarp of Gandoderma tsugae, on a downed hemlock log
5299040 hemlock varnish shelf Ganoderma tsugae Sporocarp of Ganoderma tsugae on a downed hemlock log
5044099 milk-white toothed polypore Irpex lacteus Sporocarps of the slash decay fungus Irpex lacteus
5299022 turkey tail Trametes versicolor Sporocarp of Trametes versicolor, the turkey-tail fungus
5299041 rusty gilled polypore Gloeophyllum sepiarium Fruiting bodies of Gloeophyllum sepiarium
5299042 rusty gilled polypore Gloeophyllum sepiarium Fruiting body of Gloeophyllum sepiarium
5299054 gilled polypore Lenzites betulina Top view of sporocarp.
5054094 artist's conk Ganoderma applanatum Ganoderma applanatum on American beech
5055083 artist's conk Ganoderma applanatum Martin MacKenzie standing on a large Ganoderma conk
5299090 birch conk Piptoporus betulinus A small sporocarp on a fallen birch
5405470 cauliflower mushrooms Sparassis spp.
5405467 cauliflower mushrooms Sparassis spp.
5405468 cauliflower mushrooms Sparassis spp.
5405469 cauliflower mushrooms Sparassis spp.
5405538 cauliflower mushrooms Sparassis spp.
5405539 cauliflower mushrooms Sparassis spp.
1570214 red-belted fungus Fomitopsis pinicola
1570215 red-belted fungus Fomitopsis pinicola
1570270 turkey tail Trametes versicolor
1570276 turkey tail Trametes versicolor
1570277 gilled polypore Lenzites betulina
1570604 gilled polypore Lenzites betulina
1570605 gilled polypore Lenzites betulina
5383019 turkey tail Trametes versicolor
5383020 turkey tail Trametes versicolor
5383021 turkey tail Trametes versicolor
5383022 turkey tail Trametes versicolor
5383023 turkey tail Trametes versicolor
5383024 turkey tail Trametes versicolor
5383025 turkey tail Trametes versicolor
5382960 sulfur shelf Laetiporus sulphureus
5382961 sulfur shelf Laetiporus sulphureus
5382962 sulfur shelf Laetiporus sulphureus
5382963 sulfur shelf Laetiporus sulphureus
5382964 sulfur shelf Laetiporus sulphureus
5383016 wood rot Bjerkandera fumosa
5383017 wood rot Bjerkandera fumosa
5383018 wood rot Bjerkandera fumosa
5382954 sulfur shelf Laetiporus sulphureus
5382955 sulfur shelf Laetiporus sulphureus
5382956 sulfur shelf Laetiporus sulphureus
5382957 sulfur shelf Laetiporus sulphureus
5382958 sulfur shelf Laetiporus sulphureus
5382959 sulfur shelf Laetiporus sulphureus
5382940 thick-walled maze polypore Daedalea quercina
5382941 thick-walled maze polypore Daedalea quercina
5382942 thick-walled maze polypore Daedalea quercina
5382943 thick-walled maze polypore Daedalea quercina
5382944 thick-walled maze polypore Daedalea quercina
5382945 thick-walled maze polypore Daedalea quercina
5382946 thick-walled maze polypore Daedalea quercina
5382947 thick-walled maze polypore Daedalea quercina
5382948 thick-walled maze polypore Daedalea quercina
5382949 thick-walled maze polypore Daedalea quercina
5382801 thick-walled maze polypore Daedalea quercina
5382828 red-belted fungus Fomitopsis pinicola
5382829 red-belted fungus Fomitopsis pinicola
5382830 red-belted fungus Fomitopsis pinicola
5382831 red-belted fungus Fomitopsis pinicola
5382832 red-belted fungus Fomitopsis pinicola
5382833 red-belted fungus Fomitopsis pinicola
5382834 red-belted fungus Fomitopsis pinicola
5382802 red-belted fungus Fomitopsis pinicola
5382803 red-belted fungus Fomitopsis pinicola
5382813 violet-pored bracket fungus Trichaptum abietinum
5382814 violet-pored bracket fungus Trichaptum abietinum
5382815 violet-pored bracket fungus Trichaptum abietinum
5382816 violet-pored bracket fungus Trichaptum abietinum
5382817 violet-pored bracket fungus Trichaptum abietinum
5382818 violet-pored bracket fungus Trichaptum abietinum
5382819 violet-pored bracket fungus Trichaptum abietinum
5382820 violet-pored bracket fungus Trichaptum abietinum
5382821 violet-pored bracket fungus Trichaptum abietinum
5382822 violet-pored bracket fungus Trichaptum abietinum
5393148 Ganoderma root and butt rot Ganoderma australe
5393149 Ganoderma root and butt rot Ganoderma australe
5393150 Ganoderma root and butt rot Ganoderma lucidum 7-week-old fruiting body
5393151 Ganoderma root and butt rot Ganoderma lucidum sexual spores, skeletal hyphae, fresh tissue
5389325 red-belted fungus Fomitopsis pinicola Red-belted fungus on a stump
5389326 red-belted fungus Fomitopsis pinicola Red-belted fungus on a stump
5389327 red-belted fungus Fomitopsis pinicola Red-belted fungus on a stump
5389328 red-belted fungus Fomitopsis pinicola Red-belted fungus on a stump
5379691 artist's conk Ganoderma applanatum
5379692 artist's conk Ganoderma applanatum
5379693 artist's conk Ganoderma applanatum
5379697 sulfur shelf Laetiporus sulphureus
5379698 sulfur shelf Laetiporus sulphureus
5379719 sulfur shelf Laetiporus sulphureus
5379720 wood rot Bjerkandera fumosa
5379721 wood rot Bjerkandera fumosa
5379722 wood rot Bjerkandera fumosa
5379723 wood rot Bjerkandera fumosa
5379714 turkey tail Trametes versicolor
5379715 turkey tail Trametes versicolor
5379724 thin-walled maze polypore Daedaleopsis confragosa
5379725 thin-walled maze polypore Daedaleopsis confragosa
5379726 thin-walled maze polypore Daedaleopsis confragosa
5379727 thin-walled maze polypore Daedaleopsis confragosa
5379712 Trametes wood decay Trametes hirsuta
5379713 Trametes wood decay Trametes hirsuta
5379706 polypore fungus Polyporus arcularius
5379707 polypore fungus Polyporus arcularius
5379708 polypore fungus Polyporus badius
5379709 polypore fungus Polyporus badius
5379742 tinder fungus Fomes fomentarius
5379743 tinder fungus Fomes fomentarius
5379763 tinder fungus Fomes fomentarius
5379764 Ganoderma root and butt rot Ganoderma australe
5379765 Ganoderma root and butt rot Ganoderma australe
5379766 Ganoderma root and butt rot Ganoderma australe
5379767 Ganoderma root and butt rot Ganoderma australe
5379768 Ganoderma root and butt rot Ganoderma australe
5379769 Ganoderma root and butt rot Ganoderma australe
5379791 red-belted fungus Fomitopsis pinicola
5379792 red-belted fungus Fomitopsis pinicola
5379786 tinder fungus Fomes fomentarius
5379787 tinder fungus Fomes fomentarius
5379788 tinder fungus Fomes fomentarius
5379789 tinder fungus Fomes fomentarius
5379790 tinder fungus Fomes fomentarius
5379783 thin-walled maze polypore Daedaleopsis confragosa
5379784 thin-walled maze polypore Daedaleopsis confragosa
5379785 thin-walled maze polypore Daedaleopsis confragosa
5379821 Trametes wood decay Trametes gibbosa
5379822 Trametes wood decay Trametes gibbosa
5379806 thin-walled maze polypore Daedaleopsis confragosa
5379807 thin-walled maze polypore Daedaleopsis confragosa
5379808 thin-walled maze polypore Daedaleopsis confragosa
5379817 elegant polypore Polyporus varius
5379818 elegant polypore Polyporus varius
5379809 tinder fungus Fomes fomentarius
5379801 violet-pored bracket fungus Trichaptum abietinum
5379802 violet-pored bracket fungus Trichaptum abietinum
5379803 violet-pored bracket fungus Trichaptum abietinum
5379812 birch conk Piptoporus betulinus
5379813 birch conk Piptoporus betulinus
5379814 birch conk Piptoporus betulinus
5379829 wood rot Bjerkandera adusta
5379830 wood rot Bjerkandera adusta
5379831 wood rot Bjerkandera adusta
5379834 artist's conk Ganoderma applanatum
5379835 artist's conk Ganoderma applanatum
5379836 artist's conk Ganoderma applanatum
5379833 tinder fungus Fomes fomentarius
5379844 wood decay Phlebia radiata
5379845 wood decay Phlebia radiata
5379832 thin-walled maze polypore Daedaleopsis confragosa
5379837 gilled polypore Lenzites betulina
5379838 gilled polypore Lenzites betulina
5379839 gilled polypore Lenzites betulina
5379840 gilled polypore Lenzites betulina
5379855 turkey tail Trametes versicolor
5379856 turkey tail Trametes versicolor
5379857 turkey tail Trametes versicolor
5379858 turkey tail Trametes versicolor
5379853 Trametes wood decay Trametes hirsuta
5379854 Trametes wood decay Trametes hirsuta
5379867 wood rot Bjerkandera adusta
5379868 wood rot Bjerkandera adusta
5379869 wood rot Bjerkandera adusta
5379870 wood rot Bjerkandera adusta
5382606 wood rot Bjerkandera adusta
5382607 wood rot Bjerkandera adusta
5382608 wood rot Bjerkandera adusta
5382609 wood rot Bjerkandera adusta
5382610 wood rot Bjerkandera adusta
5382611 wood rot Bjerkandera adusta
5382612 wood rot Bjerkandera adusta
5382613 wood rot Bjerkandera adusta
5382614 wood rot Bjerkandera adusta
5382725 tinder fungus Fomes fomentarius
5382726 tinder fungus Fomes fomentarius
5382727 tinder fungus Fomes fomentarius
5382728 tinder fungus Fomes fomentarius
5382729 tinder fungus Fomes fomentarius
5382730 tinder fungus Fomes fomentarius
5382731 tinder fungus Fomes fomentarius
5382764 Trametes wood decay Trametes gibbosa
5382765 Trametes wood decay Trametes gibbosa
5382766 Trametes wood decay Trametes gibbosa
5382767 Trametes wood decay Trametes gibbosa
5382768 Trametes wood decay Trametes gibbosa
5382769 Trametes wood decay Trametes gibbosa
5382770 Trametes wood decay Trametes gibbosa
5382771 turkey tail Trametes versicolor
5382772 turkey tail Trametes versicolor
5382773 turkey tail Trametes versicolor
5382774 turkey tail Trametes versicolor
5382775 turkey tail Trametes versicolor
5382776 turkey tail Trametes versicolor
5389111 tinder fungus Fomes fomentarius
5382732 artist's conk Ganoderma applanatum
5382733 artist's conk Ganoderma applanatum
5382734 artist's conk Ganoderma applanatum
5382735 artist's conk Ganoderma applanatum
5382747 wood decay Merulius tremellosus
5382748 wood decay Merulius tremellosus
5379656 turkey tail Trametes versicolor
5379657 turkey tail Trametes versicolor
5379668 turkey tail Trametes versicolor
5379669 turkey tail Trametes versicolor
5379670 turkey tail Trametes versicolor
5379675 Trametes wood decay Trametes hirsuta
5379676 white-rot fungus Trametes pubescens
5379677 white-rot fungus Trametes pubescens
5379678 white-rot fungus Trametes pubescens
5379673 sulfur shelf Laetiporus sulphureus
5379674 sulfur shelf Laetiporus sulphureus
5379686 thick-walled maze polypore Daedalea quercina
5379687 thick-walled maze polypore Daedalea quercina
5379688 thick-walled maze polypore Daedalea quercina
2187071 Ganoderma root and butt rot Ganoderma lucidum
5338037 sulfur shelf Laetiporus sulphureus basidiocarp
5372622 Ganoderma root rots Ganoderma spp.
5372612 Ganoderma root rots Ganoderma spp.
5372611 Ganoderma root rots Ganoderma spp.
5372610 Ganoderma root rots Ganoderma spp.
5372608 Ganoderma root rots Ganoderma spp.
5372609 Ganoderma root rots Ganoderma spp.
5372607 Ganoderma root rots Ganoderma spp.
5366951 wood decay and heart rots of hardwoods Fomes spp. Conk of the red belt fungus, Fomes pinicola, on the trunk of a Douglas-fir tree.  
5366948 veiled polypore Cryptoporus volvatus Conk of the pouch fungus, Cryptoporus volvatus, on the trunk of a conifer tree.
5366917 artist's conk Ganoderma applanatum Ganoderma applanatum conks growing on a conifer log.
5366916 artist's conk Ganoderma applanatum Conks of Ganoderma applanatum growing on an aspen log.
5366915 wood decay and heart rots of hardwoods Fomes spp. Trunk of a green ash tree showing conks of the mushroom Fomes fraxinophilus.
5366914 wood decay and heart rots of hardwoods Fomes spp. Green ash tree with conks of the mushroom Fomes fraxinophilus.
5366947 polypore fungi Polyporus spp. Polyporus conks growing on a piece of downed wood in the forest.
5366929 sulfur shelf Laetiporus sulphureus Conks of sulfur shelf fungus (Laetiporus sulphureus).
5366928 sulfur shelf Laetiporus sulphureus Conks of sulfur shelf fungus (Laetiporus sulphureus) on a rotting stump.
5366909 Trametes wood decay Trametes hirsuta Conk of Trametes hirsuta, which causes decay in several species of hardwood trees.
5366908 Trametes wood decay Trametes hirsuta Conk of Trametes hirsuta, which causes decay in several species of hardwood trees.
5367191 Schweinitzii root and butt disease Phaeolus schweinitzii Basidiocarp of velvet top fungus (Phaeolus schweinitzii) from a conifer tree.
5367190 Schweinitzii root and butt disease Phaeolus schweinitzii Basidiocarp of velvet top fungus (Phaeolus schweinitzii) on a conifer tree.
1473173 artist's conk Ganoderma applanatum sporophore; photo taken 8/1973
1473174 artist's conk Ganoderma applanatum windthrow; photo taken 8/1973
1473175 artist's conk Ganoderma applanatum sporophore; photo taken 9/1973
1473039 artist's conk Ganoderma applanatum
1473101 western red rot Dichomitus squalens resupinate, white conk; image source not documented but suspect from Navajo Defect Study of Red Rot by S. Andrews on Defiance Plateau, AZ
5057009 ash heart rot Perenniporia fraxinophila
5044002 canker rot Cerrena unicolor
5054066 resinous polypore Ischnoderma resinosum This specimen is somewhat mis-shapen. The fungus usually forms a flatter bracket shape.
5058012 polypore fungus Poronidulus conchifer
5058013 polypore fungus Poronidulus conchifer
5058014 polypore fungus Poronidulus conchifer
5058015 polypore fungus Poronidulus conchifer
5058016 polypore fungus Poronidulus conchifer
5031013 polypore fungus Polyporus alveolaris
5031010 polypore fungus Polyporus alveolaris
5031011 polypore fungus Polyporus alveolaris
1473313 Ganoderma root rots Ganoderma spp. September 1962
1473291 Ganoderma root and butt rot Ganoderma oregonense sporophore; 9/1/1970
1473292 Ganoderma root and butt rot Ganoderma oregonense sporophore; 9/1/1970
5028095 veiled polypore Cryptoporus volvatus Sporocarps are completely enclosed when young. The sporocarp ruptures irregularly below, and spores are released.
5030015 sulfur shelf Laetiporus sulphureus Large fruiting of sulpher shelf on the roots of an oak.
5030093 Schweinitzii root and butt disease Phaeolus schweinitzii
5031012 polypore fungus Polyporus alveolaris Undersurface of sporocarp has large, angular pores. This fungus appears early in the spring on downed woody debris
5031014 polypore fungus Polyporus alveolaris A common decay fungus on slash. The upper surface is tan/brown, and the lower surface is off-white with large, angular pores
5031015 polypore fungus Polyporus alveolaris Upper surface is tan/brown, and lower surface is off-white to tan with large, angular pores.
1507015 heart rot Pyrofomes demidoffii Fomes juniperinus on salt cedar
1507025 gilled polypore Lenzites spp. Lenzites on picnic table
1506096 polypore fungus Coriolopsis floccosa Trametes rigida on oak firewood
1507012 thin-walled maze polypore Daedaleopsis confragosa Daedalea confragosa on pine slash
1509083 sulfur shelf Laetiporus sulphureus Laetiporus sulphureus on living oak
1509085 sulfur shelf Laetiporus sulphureus Laetiporus sulphureus on living oak
1507014 wood rot Bjerkandera adusta Polyporus adustus at base of pine
1507020 turkey tail Trametes versicolor Coriolus versicolor
1507021 turkey tail Trametes versicolor Coriolus versicolor hymenium
1506097 Perenniporia decay Perenniporia subacida Poria subacida on hardwood firewood
1506091 polypore fungus Polyporus umbellatus Polyporus umbellatus
1504049 polypore Globifomes graveolens Polyporus graveolens; willow oak
1504037 gilled polypore Lenzites spp. Wood rot; Lenzites sp.; underside of a picnic tabl
1504060 Irpex fungi Irpex spp. Irpex sp.
1504043 rusty gilled polypore Gloeophyllum sepiarium Four Notch Area
1504044 rusty gilled polypore Gloeophyllum sepiarium Lenzites saepiaria; Four Notch Area
1504042 thin-walled maze polypore Daedaleopsis confragosa Four Notch Area
1504061 red polypore Pycnoporus cinnabarinus Polyporus cinnabarinus; dead pine
1504046 violet-pored bracket fungus Trichaptum abietinum Hirschioporus abietinus; Four Notch Area
1504065 sulfur shelf Laetiporus sulphureus Laetiporus sulphureus; honeylocust stump
1504072 Schweinitzii root and butt disease Phaeolus schweinitzii Polyporus schweinitzeii
1504066 sulfur shelf Laetiporus sulphureus Laetiporus sulphureus
1504076 Ganoderma root rots Ganoderma spp. Ganoderma sp.
1504059 Irpex canker Spongipellis pachyodon
1504070 artist's conk Ganoderma applanatum Fomes applanatus
1504073 artist's conk Ganoderma applanatum Fomes applanatus
1504074 artist's conk Ganoderma applanatum Fomes applanatus
1504075 artist's conk Ganoderma applanatum Fomes applanatus
1503090 Irpex canker Spongipellis pachyodon Heart rot; Irpex mollis
1503080 sulfur shelf Laetiporus sulphureus Heart rot; Polyporus sulphureus
5030016 sulfur shelf Laetiporus sulphureus Large fruiting on the roots of an oak.
5030017 sulfur shelf Laetiporus sulphureus Large fruiting on the roots of an oak.
5030018 sulfur shelf Laetiporus sulphureus Large fruiting on the roots of an oak.
5030019 sulfur shelf Laetiporus sulphureus Large fruiting on the roots of an oak.
5030020 sulfur shelf Laetiporus sulphureus Large fruiting on the roots of an oak.
5030021 sulfur shelf Laetiporus sulphureus Large fruiting on the roots of an oak.
5030022 sulfur shelf Laetiporus sulphureus Close up of one lobe of a sporocarp.
5030023 sulfur shelf Laetiporus sulphureus Close up of irregular lobes of sporocarp.
5030024 sulfur shelf Laetiporus sulphureus Close up of lobes of a large sporocarp.
5030025 sulfur shelf Laetiporus sulphureus Close up of orange surface and yellow underside of a large sporocarp
5029051 tinder fungus Fomes fomentarius
5029052 tinder fungus Fomes fomentarius Single sporocarp on American beech.
5029053 red-belted fungus Fomitopsis pinicola
5029058 rusty gilled polypore Gloeophyllum sepiarium
5029059 rusty gilled polypore Gloeophyllum sepiarium
5029060 rusty gilled polypore Gloeophyllum sepiarium
5029061 rusty gilled polypore Gloeophyllum sepiarium
5029062 rusty gilled polypore Gloeophyllum sepiarium
5029063 rusty gilled polypore Gloeophyllum sepiarium
5029064 rusty gilled polypore Gloeophyllum sepiarium
5029096 milk-white toothed polypore Irpex lacteus Common branch decay fungus.
5029097 milk-white toothed polypore Irpex lacteus Common on decaying branches.
5029098 milk-white toothed polypore Irpex lacteus Toothed pore surface
5028067 canker rot Cerrena unicolor Sporocarps are usually found with algae growing on the top surface.
5028091 veiled polypore Cryptoporus volvatus Sporocarps usually appear only on dead pines. Spores are released through ruptures of the underside of the sporocarp.
5028092 veiled polypore Cryptoporus volvatus Irregular rupturing of the underside of the sporocarp allows spores to be dispersed.
5028093 veiled polypore Cryptoporus volvatus
5028094 veiled polypore Cryptoporus volvatus
5028081 northern tooth Climacodon septentrionalis Sporocarps of a fungus that decays sugar maple. Spores are borne on teeth on the underside of the overlapping shelves.
5170094 turkey tail Trametes versicolor Lateral view showing tiers.
5170095 turkey tail Trametes versicolor
5170093 turkey tail Trametes versicolor on woodland floor deadwood
1398175 sulfur shelf Laetiporus sulphureus
1398215 hemlock varnish shelf Ganoderma tsugae
3036061 Ganoderma root and butt rot Ganoderma lucidum conk on root
3036083 Lentinus mushrooms Lentinus spp. Shitake on hardwood bolts
3036096 Lentinus mushrooms Lentinus spp.
3036043 turkey tail Trametes versicolor Coriolus versicolor on downed log
3036051 wood decay and heart rots of hardwoods Fomes spp.
3227007 wood decay and heart rots of hardwoods Fomes spp. conk
3227008 wood decay and heart rots of hardwoods Fomes spp. conk on pine
5059082 white-rot fungus Trametes pubescens
5058068 shiitake Lentinula edodes shiitake farming
5058069 shiitake Lentinula edodes shiitake farming
5058070 shiitake Lentinula edodes shiitake farming
5031097 artist's conk Ganoderma applanatum snails on artist's conk
5057099 birch conk Piptoporus betulinus
5057100 red polypore Pycnoporus cinnabarinus
5057010 ash heart rot Perenniporia fraxinophila
5049074 silverleaf Chondrostereum purpureum
5049036 Schweinitzii root and butt disease Phaeolus schweinitzii
5049037 Schweinitzii root and butt disease Phaeolus schweinitzii
5050066 thick-walled maze polypore Daedalea quercina
5050067 thick-walled maze polypore Daedalea quercina underside
5050068 thick-walled maze polypore Daedalea quercina
5049083 northern tooth Climacodon septentrionalis
5049084 northern tooth Climacodon septentrionalis
5049085 northern tooth Climacodon septentrionalis
5049086 northern tooth Climacodon septentrionalis
5049088 northern tooth Climacodon septentrionalis underside of fruiting body
5049089 northern tooth Climacodon septentrionalis
5049090 northern tooth Climacodon septentrionalis
5057088 birch conk Piptoporus betulinus
5057089 birch conk Piptoporus betulinus
5032021 turkey tail Trametes versicolor
5059083 turkey tail Trametes versicolor
5059084 turkey tail Trametes versicolor
5059085 turkey tail Trametes versicolor
5059086 turkey tail Trametes versicolor
5059087 turkey tail Trametes versicolor
5032030 Violet-toothed Polypore Trichaptum biforme
5032031 Violet-toothed Polypore Trichaptum biforme
5032032 Violet-toothed Polypore Trichaptum biforme
5032033 Violet-toothed Polypore Trichaptum biforme
5032034 Violet-toothed Polypore Trichaptum biforme
5032035 Violet-toothed Polypore Trichaptum biforme
5032036 Violet-toothed Polypore Trichaptum biforme
5037014 Violet-toothed Polypore Trichaptum biforme
5037015 Violet-toothed Polypore Trichaptum biforme
5037016 Violet-toothed Polypore Trichaptum biforme
5037017 Violet-toothed Polypore Trichaptum biforme
5037018 Violet-toothed Polypore Trichaptum biforme
5060098 Violet-toothed Polypore Trichaptum biforme
5060099 Violet-toothed Polypore Trichaptum biforme
5054065 resinous polypore Ischnoderma resinosum
5052053 rusty gilled polypore Gloeophyllum sepiarium
5054063 milk-white toothed polypore Irpex lacteus
5054064 milk-white toothed polypore Irpex lacteus
5052012 tinder fungus Fomes fomentarius
5057017 Schweinitzii root and butt disease Phaeolus schweinitzii
5057018 Schweinitzii root and butt disease Phaeolus schweinitzii
5057019 Schweinitzii root and butt disease Phaeolus schweinitzii
5057020 Schweinitzii root and butt disease Phaeolus schweinitzii
5057021 Schweinitzii root and butt disease Phaeolus schweinitzii
5057022 Schweinitzii root and butt disease Phaeolus schweinitzii
5057023 Schweinitzii root and butt disease Phaeolus schweinitzii
5057024 Schweinitzii root and butt disease Phaeolus schweinitzii
5054097 sulfur shelf Laetiporus sulphureus
5054098 sulfur shelf Laetiporus sulphureus
5054099 sulfur shelf Laetiporus sulphureus
5054100 sulfur shelf Laetiporus sulphureus
5055001 sulfur shelf Laetiporus sulphureus
5055002 sulfur shelf Laetiporus sulphureus
5055003 sulfur shelf Laetiporus sulphureus
5055004 sulfur shelf Laetiporus sulphureus
5057087 birch conk Piptoporus betulinus
5052013 red-belted fungus Fomitopsis pinicola
5052031 artist's conk Ganoderma applanatum
5052032 artist's conk Ganoderma applanatum
5052033 artist's conk Ganoderma applanatum
5052034 artist's conk Ganoderma applanatum
5052035 artist's conk Ganoderma applanatum
5052036 artist's conk Ganoderma applanatum
5052037 artist's conk Ganoderma applanatum
5052038 artist's conk Ganoderma applanatum
5052039 artist's conk Ganoderma applanatum
5052040 artist's conk Ganoderma applanatum
5052041 artist's conk Ganoderma applanatum
5052042 artist's conk Ganoderma applanatum
5052043 artist's conk Ganoderma applanatum
5044056 hemlock varnish shelf Ganoderma tsugae
5049065 canker rot Cerrena unicolor
5049066 canker rot Cerrena unicolor
5044057 hemlock varnish shelf Ganoderma tsugae
5034008 artist's conk Ganoderma applanatum
5034009 artist's conk Ganoderma applanatum
5034010 artist's conk Ganoderma applanatum
5034011 artist's conk Ganoderma applanatum
5044054 artist's conk Ganoderma applanatum
5033070 thick-walled maze polypore Daedalea quercina
5045004 sulfur shelf Laetiporus sulphureus
5045005 sulfur shelf Laetiporus sulphureus
5032072 artist's conk Ganoderma applanatum
2187069 Ganoderma root and butt rot Ganoderma lucidum conk formed at base of tree
5015071 hen of the woods Grifola frondosa
2187070 Ganoderma root and butt rot Ganoderma lucidum
2187072 Ganoderma root and butt rot Ganoderma lucidum showing pore surface
2187074 Ganoderma root and butt rot Ganoderma lucidum top of conk
2187038 thick-walled maze polypore Daedalea quercina
1301064 thick-walled maze polypore Daedalea quercina Occurs on oaks, causing a brown rot.
2187094 birch conk Piptoporus betulinus conks are noticible from quite a distance; often multiple along the column of decay
2187095 birch conk Piptoporus betulinus multiple fruiting bodies along column of decay
2187096 birch conk Piptoporus betulinus newly formed pore surface
2187097 birch conk Piptoporus betulinus newly formed pore surface
2187098 birch conk Piptoporus betulinus multiple conks along column of decay
2187099 birch conk Piptoporus betulinus young conk just forming
2187089 birch conk Piptoporus betulinus
2187090 birch conk Piptoporus betulinus underside of conk
2187091 birch conk Piptoporus betulinus pore surface
2187092 birch conk Piptoporus betulinus old fruiting bodies
2187064 tinder fungus Fomes fomentarius
2187066 tinder fungus Fomes fomentarius
2187067 tinder fungus Fomes fomentarius underside of conk showing pore surface
2187068 tinder fungus Fomes fomentarius underside of old fruiting body
2188003 violet-pored bracket fungus Trichaptum abietinum
2188005 violet-pored bracket fungus Trichaptum abietinum
2188006 violet-pored bracket fungus Trichaptum abietinum
2188007 violet-pored bracket fungus Trichaptum abietinum showing underside of conk
1467167 veiled polypore Cryptoporus volvatus
1467170 veiled polypore Cryptoporus volvatus cross-section with volva cut free and folded back
1467173 sulfur shelf Laetiporus sulphureus
1467182 heart rot Laricifomes officinalis
1467181 heart rot Laricifomes officinalis
1467186 red-belted fungus Fomitopsis pinicola
1467178 bracket fungus Fomitopsis rosea
1467191 artist's conk Ganoderma applanatum
1467176 white laminated rot Ceriporiopsis rivulosa
1467171 incense cedar polypore Tyromyces amarus
1467172 incense cedar polypore Tyromyces amarus
1467177 redwood trunk rot Poria sequoiae
1467183 rusty gilled polypore Gloeophyllum sepiarium
1467184 rusty gilled polypore Gloeophyllum sepiarium
1415070 elegant polypore Polyporus varius June 27,2002
1415134 Ganoderma root and butt rot Ganoderma lucidum Aug. 12, 2002
1400032 artist's conk Ganoderma applanatum on dead hardwood stump.
1400031 milk-white toothed polypore Irpex lacteus
1400006 Schweinitzii root and butt disease Phaeolus schweinitzii Schweinitzii conk in conifer stand, northern California.
1377013 veiled polypore Cryptoporus volvatus
1198022 tinder fungus Fomes fomentarius
1198017 Schweinitzii root and butt disease Phaeolus schweinitzii These young sporocarps have a thick yellow rim, which will turn brown as the fungus ages. Causes a brown root and butt rot in conifers.
1198014 red-belted fungus Fomitopsis pinicola
1198031 red-belted fungus Fomitopsis pinicola These are young fruiting bodies, which harden and turn darker with age.
1301025 red-belted fungus Fomitopsis pinicola
1198025 northern tooth Climacodon septentrionalis Causes a spongy white rot in hardwoods, especially maples.
1198016 rusty gilled polypore Gloeophyllum sepiarium This fungus has gills on the bottom surface of the sporocarp. Casues a brown rot in conifers.
1198015 canker rot Cerrena unicolor The tops of the thin, flexible sporocarps are usually covered with algae. Causes a sapwood rot or canker rot on hardwoods.
1371003 tinder fungus Fomes fomentarius longitudinal cracks. Story, Germany
1359046 sulfur shelf Laetiporus sulphureus On side of tree bole; Pomeroy Ranger District, Umatilla National Forest, southeastern Washington
1361166 wood decay Poria incrassatus Mycelial fans
0806036 artist's conk Ganoderma applanatum Pike and San Isabel National Forests, south-central Colorado
1301026 red-belted fungus Fomitopsis pinicola
1301003 sulfur shelf Laetiporus sulphureus The sulphur shelf fungus is a common cause of heartrot of oaks in the U.S. This is an unusual form for this fungus. This sporocarp was fruiting on the top surface of an oak stump. The fungus usually forms overlapping shelves on vertical surfaces of the tree.
1301063 sulfur shelf Laetiporus sulphureus
1301023 Schweinitzii root and butt disease Phaeolus schweinitzii Phaeolus schweinitzii (Velvet top fungus) causes a brown cubical rot in the upper roots and lower bole of many conifer species.
1301062 Schweinitzii root and butt disease Phaeolus schweinitzii
1301058 turkey tail Trametes versicolor Turkey tail fungus
1301057 sulfur shelf Laetiporus sulphureus When L. sulphureus fruits on oaks, it indicates that severe decay is present
1301024 canker rot Cerrena unicolor Common canker-rot fungus occurring on hardwoods. Sporocarps are often covered with green algae, giving them a distinct appearance.
1301067 canker rot Cerrena unicolor Sporocarps on rotting wood.
1241688 Schweinitzii root and butt disease Phaeolus schweinitzii An old conk resembles a bovine manure pile in size and color.
1241690 Schweinitzii root and butt disease Phaeolus schweinitzii Schweinitzii root and butt rot is the most common brown cubical decay of Douglas-fir. It is common in other conifers species as well. The disease often starts in the roots when trees are young but is seldom seen causing butt rot until trees are mature or overmature. The cull usually only extends eight feet or less above the ground. Fruiting bodies are present on both of these examples but they are not commonly produced in this way. Usually they are found on the ground within a few feet of an infected tree. A single conk may indicat extensive infection throughout a stand.
1241687 Schweinitzii root and butt disease Phaeolus schweinitzii Brown cubical decay in the butt end of the first log is the most common indication.
1241691 Schweinitzii root and butt disease Phaeolus schweinitzii Phaeolus schweinitzii conks are yellow-green when fresh but age rapidly to a yellow-brown and finally dark brown color. They have a velvety cap, a short stem (stipe) and a pored green to brown lower surface.
1241692 Schweinitzii root and butt disease Phaeolus schweinitzii Phaeolus schweinitzii conks are yellow-green when fresh but age rapidly to a yellow-brown and finally dark brown color. They have a velvety cap, a short stem (stipe) and a pored green to brown lower surface.
1241693 Schweinitzii root and butt disease Phaeolus schweinitzii Small diameter roots sometimes have a dark red resinous heart when infected.
1241694 Schweinitzii root and butt disease Phaeolus schweinitzii Roots of windthrown trees with schweinitzii root rot commonly are stubbed and have gall-like swellings.
1241542 cedar brown pocket rot Postia sericeomollis Cedar brown pocket rot occurs in isolated large pockets of brown cubical decay. Seen in cross section.
1241541 cedar brown pocket rot Postia sericeomollis Cedar brown pocket rot occurs in isolated large pockets of brown cubical decay. Seen in longitudinal.
1241546 heart rot Laricifomes officinalis Typical quinine conk fruiting high on the stem of a tree.
1241547 heart rot Laricifomes officinalis Close-up of conk showing the pore layer on the underside.
1241545 red-belted fungus Fomitopsis pinicola Red belt fungus conks has a distinctive red band along the perimeter when mature and fresh but are often seen in the immature stage.
1241543 red-belted fungus Fomitopsis pinicola Red belt fungus conks has a distinctive red band along the perimeter when mature and fresh.
1241544 red-belted fungus Fomitopsis pinicola Red belt fungus conks has a distinctive red band along the perimeter when mature and fresh.
1241528 Schweinitzii root and butt disease Phaeolus schweinitzii Conk of the velvet top fungus the cause of Schweinitzii Root Rot.
1241533 veiled polypore Cryptoporus volvatus Saprot caused by pouch fungus in a tree attacked by Douglas-fir beetle.
1241532 veiled polypore Cryptoporus volvatus Conk cut away to show pore layer and air space inside.
1241531 veiled polypore Cryptoporus volvatus Close-up of Pouch fungus fruits through bark beetle emergence holes on boles.
1241530 veiled polypore Cryptoporus volvatus Pouch fungus fruits through bark beetle emergence holes on boles.
1442263 artist's conk Ganoderma applanatum
1162045 artist's conk Ganoderma applanatum
1162044 artist's conk Ganoderma applanatum
1436065 white pocket rot Phanerochaete gigantea "Pecky Rot" damage to timber
0805075 birch conk Piptoporus betulinus
2651039 red-belted fungus Fomitopsis pinicola
4823065 Ganoderma butt rot of palm Ganoderma zonatum Mature conk at base of palm tree.
4823007 Ganoderma root and butt rot Ganoderma lucidum note construction damage
4823011 Ganoderma root and butt rot Ganoderma lucidum on roots of infected tree in yard
4823012 Ganoderma root and butt rot Ganoderma lucidum on roots of infected tree in yard
4823013 Ganoderma root and butt rot Ganoderma lucidum Spores on top of fruiting bodies. Note ferns growing under trees. The trees provide shade for the commercial fern production but cultivation of the soil causes root damage and infection.
4825019 Schweinitzii root and butt disease Phaeolus schweinitzii Sporophore from infected root (note yellow-brown to reddish brown decayed root tissue) of old-growth tree.
4213088 ash heart rot Perenniporia fraxinophila
4213087 northern tooth Climacodon septentrionalis
4213081 red-belted fungus Fomitopsis pinicola
2251068 artist's conk Ganoderma applanatum underside of fruiting body, see also 2251069
2251069 artist's conk Ganoderma applanatum upper side of fruiting body, see also 2251068
2252018 Irpex canker Spongipellis pachyodon cross-section of canker showing decayed wood
2252016 Perenniporia canker Perenniporia ellisiana and canker
2250042 Schweinitzii root and butt disease Phaeolus schweinitzii old fruiting bodies
2250043 Schweinitzii root and butt disease Phaeolus schweinitzii old, weathered fruiting bodies
2251092 Schweinitzii root and butt disease Phaeolus schweinitzii Brown decay in center of approx. 4 cm diameter root. Very common and slow-acting disease of conifers.
2250041 Schweinitzii root and butt disease Phaeolus schweinitzii underside of fruiting bodies
2250044 Schweinitzii root and butt disease Phaeolus schweinitzii blowdown on infected trees
2250045 Schweinitzii root and butt disease Phaeolus schweinitzii mortality center
2250049 Schweinitzii root and butt disease Phaeolus schweinitzii root gall
2250059 Perenniporia decay Perenniporia subacida decayed wood
2250060 Perenniporia decay Perenniporia subacida
2250084 red-belted fungus Fomitopsis pinicola
2250086 red-belted fungus Fomitopsis pinicola
0590034 Ganoderma root and butt rot Ganoderma lucidum
0488104 hemlock varnish shelf Ganoderma tsugae on a hemlock log
0590040 red polypore Pycnoporus cinnabarinus
0590035 turkey tail Trametes versicolor cluster with typical multicolor zones on upper sides
0488101 turkey tail Trametes versicolor cluster with typical multicolor zones on upper sides
0590028 sulfur shelf Laetiporus sulphureus
0364051 Schweinitzii root and butt disease Phaeolus schweinitzii
0364062 Schweinitzii root and butt disease Phaeolus schweinitzii windthrown tree
0355040 Lentinus mushrooms Lentinus spp. drilling bolts for innoculation
0355041 Lentinus mushrooms Lentinus spp. placing inoculum plug
0355042 Lentinus mushrooms Lentinus spp. driving dowel into inoculation hole
0355043 Lentinus mushrooms Lentinus spp. cross-section of inocullum plug in hardwood bolt
0355044 Lentinus mushrooms Lentinus spp. inoculated bolts racked for incubation
0355045 Lentinus mushrooms Lentinus spp. mushroom produced on inoculated bolt
0355046 Lentinus mushrooms Lentinus spp. inoculated bolts racked for incubation
0355047 Lentinus mushrooms Lentinus spp. drilling inoculation hole in bolt
0355048 Lentinus mushrooms Lentinus spp. bolts with fruiting bodies from inoculated plugs

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