Image Number: 5443595

Photographer:
Descriptor:
Symptoms
Description:
Leaf spots caused by Gymnosporangium nidus-avis on the upper leaf surface.
Image type:
Field

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Image location:
, Kolob Canyon, Zion National Park

Subject

Kingdom: Fungi
Phylum: Basidiomycota
Subphylum: Pucciniomycotina
Class: Pucciniomycetes
Order: Pucciniales
Family: Pucciniaceae
Genus: Gymnosporangium
Subject: Gymnosporangium nidus-avis Thaxt.

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Rosidae
Order: Rosales
Family: Rosaceae
Genus: Amelanchier
Subject: Amelanchier utahensis Koehne
Node Affiliation:
Image uploaded:
Wednesday, September 7, 2011
Image last updated:
Friday, May 4, 2012