Image Number: 5430483

Photographer:
Organization:
Descriptor:
Symptoms
Description:
American elm tree showing typical flagging and dieback symptoms due to Dutch elm disease.
Image type:
Field

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Image location:
New Hampshire, United States

Subject

Kingdom: Fungi
Phylum: Ascomycota
Subphylum: Pezizomycotina
Class: Sordariomycetes
Subclass: Sordariomycetidae
Order: Ophiostomatales
Family: Ophiostomataceae
Genus: Ophiostoma
Subject: Ophiostoma ulmi (Buisman) Nannf.

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Hamamelidae
Order: Urticales
Family: Ulmaceae
Genus: Ulmus
Subject: Ulmus americana L.
Node Affiliation:
Image uploaded:
Sunday, January 9, 2011
Image last updated:
Thursday, October 11, 2012