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USFS Logo Research Data Archive
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Pholiota alnicola basidiocarps at base of E. spruce root
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce root
Date: 8/1961

Pholiota alnicola basidiocarp at base of E. spruce and group showing under-surface of gills
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp at base of E. spruce and group showing under-surface of gills
Date: 8/1961

Pholiota alnicola basidiocarp on rioot of E. spruce and group showing under-surface of gills
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp on rioot of E. spruce and group showing under-surface of gills
Date: 8/1961

Pholiota alnicola basidiocarps at base of E. spruce
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps at base of E. spruce
Date: 8/1961

Pholiota alnicola gill surfaces of a group of basidiocarps
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola gill surfaces of a group of basidiocarps
Date: 8/1961

Pholiota alnicola basidiocarps on top of E. spruce root
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarps on top of E. spruce root
Date: 8/1961

Pholiota alnicola specimen no. 200
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola specimen no. 200
Date: 8/1961

Pholiota alnicola basidiocarp specimens
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp specimens
Date: 8/1961

Pholiota alnicola basidiocarp specimens
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp specimens
Date: 8/1961

Pholiota alnicola basidiocarp specimens
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola basidiocarp specimens
Date: 8/1961

Pholiota alnicola single basidiocarp with base cut
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola single basidiocarp with base cut
Date: 8/1961

Pholiota alnicola undersurface of basidiocarps
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola undersurface of basidiocarps
Date: 8/1961

Pholiota alnicola surface of basidiocarps
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Red Feather Dist., Roosevelt N.F.; CO; United States
Description: Pholiota alnicola surface of basidiocarps
Date: 8/1961

Overholtzii sp. basidiocarp maturing in spring when snow is on the ground
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Roosevelt N.F.; CO; United States
Description: Overholtzii sp. basidiocarp maturing in spring when snow is on the ground
Date: 6/1957

Overholtzii sp. basidiocarp maturing in early spring on old spruce log when snow is on the ground
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: spruce
basidiocarp
Location: Roosevelt N.F.; CO; United States
Description: Overholtzii sp. basidiocarp maturing in early spring on old spruce log when snow is on the ground
Date: 6/1957

Hypoxylon pruinatum
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: aspen
basidiocarp
Location: Collected Routt N.F.; CO; United States
Description: Hypoxylon pruinatum
Date: 8/11/1955

P. anceps
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Collection: RMRS Archive Images
Keywords: polyporus anceps (red rot)
forest pathology
Organisms: basidiocarp
Location:
Description: P. anceps
Date: 5/1953

Large sporophore on the underside of a culled log
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Collection: RMRS Archive Images
Keywords: polyporus anceps (red rot)
forest pathology
Organisms: basidiocarp
Location: Pine Flat, Kaibab N.F.; AZ; United States
Description: Large sporophore on the underside of a culled log
Date: 5/1952

Examples of light and dark sporophores formed by P. anceps on decayed dead branches
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Collection: RMRS Archive Images
Keywords: polyporus anceps (red rot)
forest pathology
Organisms: basidiocarp
Location: Sitgreaves N. F. ; AZ; United States
Description: Examples of light and dark sporophores formed by P. anceps on decayed dead branches
Date: 5/1952

Close up of Fomes robustus (?) sporophore on cactus No. F5-38
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: saguaro cactus
basidiocarp
Location:
Description: Close up of Fomes robustus (?) sporophore on cactus No. F5-38
Date: 1/23/1946

Fomes robustus on Cereus gigantus
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: cactus
basidiocarp
Location:
Description: Fomes robustus on Cereus gigantus
Date: 1943

Sporeophore at base of Opuntia fulgida
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: cactus
basidiocarp
Location: Saguaro National Monument; AZ; United States
Description: Sporeophore at base of Opuntia fulgida
Date: 8/19/1942

Sporeophore at base of Opuntia fulgida
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: cactus
basidiocarp
Location: Saguaro National Monument; AZ; United States
Description: Sporeophore at base of Opuntia fulgida
Date: 8/19/1942

Sporeophore at stem of Opuntia fulgida
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: cactus
basidiocarp
Location:
Description: Sporeophore at stem of Opuntia fulgida
Date: 8/19/1942

Polyporus farlowii from Schinus molle
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: United States
Description: Polyporus farlowii from Schinus molle
Date: 2/20/1917

Polyporus farlowii on Populus italica
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Polyporus farlowii on Populus italica
Date: 2/20/1917

Polyporus farlowii from Acer negundo
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: United States
Description: Polyporus farlowii from Acer negundo
Date: 2/17/1917

Polyporus farlowii from Schinus molle
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: United States
Description: Polyporus farlowii from Schinus molle
Date: 2/17/1917

Pleurotus ostreatus from Populus wislizenni
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Pleurotus ostreatus from Populus wislizenni
Date: 02/15/1917

Polyporus pseudo-sulphereus from Quercus virginiana.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Polyporus pseudo-sulphereus from Quercus virginiana.
Date: 01/24/1917

Polyporus pseudo-sulphereus (cross section) from Quercus virginiana.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Polyporus pseudo-sulphereus (cross section) from Quercus virginiana.
Date: 01/24/1917

Fomes arctostaphyli on Arctostaphylos pungens.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Fomes arctostaphyli on Arctostaphylos pungens.
Date: 01/22/1917

Fomes arctostaphyli (pusillus) from Arctostaphylos pungens
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Fomes arctostaphyli (pusillus) from Arctostaphylos pungens
Date: 01/22/1917

Fomes pussillus on unknown host.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Fomes pussillus on unknown host.
Date: 01/22/1917

Fomes arctostaphyli on Arctostaphylos pungens.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Fomes arctostaphyli on Arctostaphylos pungens.
Date: 01/15/1917

Pore surface (close view) of Poria albicans from Juniperus virginiana
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Cache; OK; United States
Description: Pore surface (close view) of Poria albicans from Juniperus virginiana
Date: 1917

Polyporus dryophilus from Quercus gambelii
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Trout Creek, Gila NF; United States
Description: Polyporus dryophilus from Quercus gambelii
Date: 1917

Polyporus dryophilus from Quercus gambelii
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: AR; United States
Description: Polyporus dryophilus from Quercus gambelii
Date: 1917

Fomes igniarius on Populus tremuloides.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: aspen
basidiocarp
Location: Campbell's Camp, Flagstaff; AZ; United States
Description: Fomes igniarius on Populus tremuloides.
Date: 10/15/1916

Fomes geotropus on Taxodium distichum in hollow at base of exposed buttress root. First sporophore ever found on living cypress.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Ocala ; FL; United States
Description: Fomes geotropus on Taxodium distichum in hollow at base of exposed buttress root. First sporophore ever found on living cypress.
Date: 1914

Fomes geotropus (front view) from Liquidambar styraciflua
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Gainesville; FL; United States
Description: Fomes geotropus (front view) from Liquidambar styraciflua
Date: 1914

Fomes geotropus on Nyssa aquatica and Taxodium distichum
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location:
Description: Fomes geotropus on Nyssa aquatica and Taxodium distichum
Date: 1914

Fomes geotropus on Nyssa aquatica.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Lutcher; LA; United States
Description: Fomes geotropus on Nyssa aquatica.
Date: 11/14/1913

Fomes geotropus (top view) from Nyssa sylvatica. Two sporophores from inside hollow of black gum; conk on right with several furrows is several years old and conk on left without furrows is only one year old.
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Satsuma ; FL; United States
Description: Fomes geotropus (top view) from Nyssa sylvatica. Two sporophores from inside hollow of black gum; conk on right with several furrows is several years old and conk on left without furrows is only one year old.
Date: 1913

Fomes geotropus (top view) from Taxodium distichum; typical appearance of sporophores grown inside a hollow
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Burton; LA; United States
Description: Fomes geotropus (top view) from Taxodium distichum; typical appearance of sporophores grown inside a hollow
Date: 1913

Fomes geotropus (close view of pore surface) from Nyssa aquatica
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: basidiocarp
Location: Lutcher ; LA; United States
Description: Fomes geotropus (close view of pore surface) from Nyssa aquatica
Date: 1913