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USDA Forest Service - Northern and Intermountain Region , USDA Forest Service, Bugwood.org
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Image Number: 2250056

black stain root disease (Grosmannia wageneri (Goheen & F.W. Cobb) Zipfel, Z.W. de Beer & M.J. Wingf (Goheen & F.W. Cobb) Zipfel, Z.W. de Beer & M.J. Wingfield

Photographer:
USDA Forest Service - Northern and Intermountain Region
Organization:
USDA Forest Service
Descriptor:
Symptoms
Description:
stained roots of Douglas-fir
Image type:
Field
Host:
Douglas-fir (Pseudotsuga menziesii (Mirbel) Franco)

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Image location:

Subject

Kingdom: Fungi
Phylum: Ascomycota
Subphylum: Pezizomycotina
Class: Sordariomycetes
Subclass: Sordariomycetidae
Order: Ophiostomatales
Family: Ophiostomataceae
Genus: Grosmannia
Subject: Grosmannia wageneri (Goheen & F.W. Cobb) Zipfel, Z.W. de Beer & M.J. Wingfield

Host

Kingdom: Plantae
Phylum: Coniferophyta
Class: Pinopsida
Order: Pinales
Family: Pinaceae
Genus: Pseudotsuga
Subject: Pseudotsuga menziesii (Mirbel) Franco
Node Affiliation:
Bugwood - UGA
Image uploaded:
Monday, November 13, 1995
Image last updated:
Monday, May 9, 2011