Image Number: 5357242

Photographer:
Descriptor:
Sign
Description:
Sexual spores of rust (Puccinia helianthi) on a volunteer sunflower plant growing as a weed in a field of winter wheat.
Image type:
Field

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Image location:
United States

Subject

Kingdom: Fungi
Phylum: Basidiomycota
Subphylum: Pucciniomycotina
Class: Pucciniomycetes
Order: Pucciniales
Family: Pucciniaceae
Genus: Puccinia
Subject: Puccinia helianthi Schwein.

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Helianthus
Subject: Helianthus annuus L.
Node Affiliation:
Image uploaded:
Friday, January 18, 2008
Image last updated:
Monday, March 17, 2008