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Bruce Watt, University of Maine, Bugwood.org
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Image Number: 5504898

Septoria leaf spot (Septoria helianthi) Ellis & Kellerm, 1883

Photographer:
Bruce Watt
Organization:
University of Maine
Descriptor:
Sign
Description:
Curled cirrus of conidia emerging from a pycnidium among stiff pointed plant hairs
Image type:
Laboratory
Host:
sunflower (Helianthus L.)

You must attribute the work in the manner specified (but not in any way that suggests endorsement). You may not use this work for commercial purposes unless permission is granted by the photographer or copyright owner.

Image location:
, York County, ME

Subject

Kingdom: Fungi
Phylum: Ascomycota
Subphylum: Pezizomycotina
Class: Dothideomycetes
Subclass: Dothideomycetidae
Order: Capnodiales
Family: Mycosphaerellaceae
Genus: Septoria
Subject: Septoria helianthi Ellis & Kellerm, 1883

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Helianthus
Subject: sunflower
Node Affiliation:
Cornell University
Image uploaded:
Tuesday, November 5, 2013
Image last updated:
Tuesday, November 5, 2013