Phlegmacium variosimile
species of fungus

Phlegmacium variosimile, formerly known as Cortinarius variosimilis, is a species of mushroom in the family Cortinariaceae.
Description
The convex to umbonate cap of Phlegmacium variosimile is slimy when wet and yellowish brown to ochre brown in color. It is about 5-12 centimeters in diameter. The gills start out lilac and become brown as the mushroom gets older. The stipe is white in color and sometimes discolors tannish in older specimens. It is about 4-15 centimeters long and 1.5-4 centimeters wide. A cortina is present and the spore print is rusty brown. When potassium hydroxide is applied, the mushroom turns yellow.
Similar species
Cortinarius varius is similar to Phlegmacium variosimile. However, it is found in Europe and is less pale in color.
Begin with the source’s own compact description: “Phlegmacium variosimile” is species of fungus. The dossier treats that line as a proposition to test through Phlegmacium, variosimile and species, not as a finished interpretation.
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Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Nov 12, 2025. The linked authority identifier is Q49632608. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Phlegmacium variosimile” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.