Tranzschelia pruni-spinosae var. discolor

Tranzschelia discolor is a plant pathogen in the family Uropyxidaceae.[1]

Tranzschelia discolor
Tranzschelia discolor on Anemone sp.
Scientific classification
Kingdom:
Fungi
Phylum:
Basidiomycota
Class:
Urediniomycetes
Subclass:
Incertae sedis
Order:
Uredinales
Family:
Uropyxidaceae
Genus:
Tranzschelia
Species:
T. pruni-spinosae var. discolor
Binomial name
Tranzschelia discolor
(Fuckel) Tranzschel & M.A. Litv., (1939)
Synonyms
  • Aecidium punctatum Pers., Ann. Bot. (Usteri) 20: 135 (1796)
  • Aecidiolum punctatum (Pers.) Sacc. & D. Sacc., Syll. fung. (Abellini) 17: 433 (1905)
  • Aecidium quadrifidum DC., Encycl. Méth. Bot. 8: 239 (1808)
  • Caeoma punctatum (Pers.) Link, in Willdenow, Sp. pl., Edn 4 6(2): 56 (1825)
  • Caeoma quadrifidum (DC.) Link, in Willdenow, Sp. pl., Edn 4 6(2): 55 (1825)
  • Puccinia discolor Fuckel, Fungi rhenani exsic., suppl., fasc. 7(nos 2101-2200): no. 2121 (1868)
  • Puccinia pruni-spinosae f. discolor (Fuckel) J.C. Fisch., (1904)
  • Tranzschelia pruni-spinosae var. discolor (Fuckel) Dunegan, Phytopathology 28: 424 (1938)
  • Tranzschelia punctata (Pers.) Arthur, Résult. Sci. Congr. Bot. Wien 1905: 340 (1906)

It can affect peaches (Prunus persica L.) in Oman, with angular, yellow spots being seen on leaf upper surfaces with orange sori on the undersides.[2]

References
  1. "Species Fungorum - GSD Species". www.speciesfungorum.org. Retrieved 24 November 2022.
  2. Deadman, M. L.; Al Maqbali, Y.; Al Subhi, A.; Al Yahyai, R.; Al Sa'di, A.; Aime, M. C. (May 2007). "First Report of Rust Caused by Tranzschelia discolor on Peach in Oman". Plant Disease. 91 (5): 638. doi:10.1094/PDIS-91-5-0638B.
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