Image Number: 5458658

Photographer:
Organization:
Descriptor:
Symptoms
Description:
Immature Chrysomyxa weirii rust pustules on blue spruce needles. Note slight swellings where fruiting bodies are developing within yellow-orange spots on needles.
Image type:
Laboratory

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Image location:
Plant Disease Diagnostic Clinic, Cornell University, Ithaca, New York, United States

Subject

Kingdom: Fungi
Phylum: Basidiomycota
Subphylum: Urediniomycotinia
Class: Urediniomycetes
Subclass: Urediniomycetidae
Order: Uredinales
Family: Coleosporiaceae
Genus: Chrysomyxa
Subject: Chrysomyxa weirii H.S. Jacks.

Host

Kingdom: Plantae
Phylum: Coniferophyta
Class: Pinopsida
Order: Pinales
Family: Pinaceae
Genus: Picea
Subject: Picea pungens Engelm.
Node Affiliation:
Image uploaded:
Friday, February 3, 2012
Image last updated:
Monday, February 6, 2012