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Ramularia rubella This is a picture of Ramularia rubella on a dock leaf at the Andover Equestrian Center in Linthicum, Maryland. Geotagged,Ramularia rubella,Spring,United States Click/tap to enlarge Species introCountry intro

Ramularia rubella

This is a picture of Ramularia rubella on a dock leaf at the Andover Equestrian Center in Linthicum, Maryland.

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The Red Dock Spot

"Ramularia rubella" is a plant pathogen in Ascomycota that infects "Rumex" species. Infection produces reddish spots on leaves. The red color is caused by the production of rubellin, a photodynamic anthraquinone-derived phytotoxin.

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Similar species: Capnodiales
Species identified by Matthew Beziat
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By Matthew Beziat

All rights reserved
Uploaded Apr 14, 2021. Captured Apr 10, 2021 17:29 in 605 Andover Rd, Linthicum Heights, MD 21090, USA.
country flag of United States of America Explore United States of America 39,925 9,640 8
  • SM-G965U
  • f/2.4
  • 1/120s
  • ISO50
  • 4.3mm
View light conditions of this photo