Uromyces ari-triphylli

Uromyces ari-triphylli

A fungus that produces small rust-colored circular growths with a central pit on the undersides of various Arisaema species, Arum species, and Peltandra virginica (all in Aracea) leaves which are its host plants.
Uromyces ari-triphylli Uromyces ari-triphylli a rust fungus that infects the leaves of Jack-in-the Pulpit (Arisaema triphylla). Arisaema triphylla,Geotagged,Jack-in-the Pulpit,Minnesota,Spring,United States,Uromyces ari-triphylli,forest,rust fungus

Naming

Puccinia ari-triphylli Schwein., Transactions of the American Philosophical Society 4 (2): 297 (1832)
Aecidium dracontii Schwein.
Aecidium importatum Henn.
Caeoma ari-virginici Schwein.
Puccinia ari-triphylli Schwein.
Uromyces ari-virginici (Schwein.) Howe

Distribution

Occurs over most of the eastern United States from the prairie states to the Atlantic Coast. Also a few records from Ontario, Quebec, PEI, and Nova Scotia in Canada and in Mexico and Columbia.

References:

Some text fragments are auto parsed from Wikipedia.

Sources:
http://www.mycobank.org/name/Uromyces%20ari-triphylli&Lang=Eng
http://publications.gc.ca/collections/collection_2013/aac-aafc/agrhist/A43-1080-1960-eng.pdf
https://www.aber.ac.uk/waxcap/downloads/Henderson2004-BritishRustFungiHostPlantGuide.pdf
https://bladmineerders.nl/parasites/fungi/basidiomycota/pucciniomycotina/pucciniales/pucciniaceae/uromyces/uromyces-ari-triphylli/
http://mycoportal.org/portal/taxa/index.php?taxon=86434
https://mushroomobserver.org/name/show_name/39976
Taxonomy
KingdomFungi
DivisionBasidiomycota
ClassPucciniomycetes
OrderPucciniales
FamilyPucciniaceae
GenusUromyces
SpeciesUromyces ari-triphylli
Photographed in
United States of America