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Roundspored oysterling

Fungi: Basidiomycota: Agaricomycetes: Agaricales: Inocybaceae: Crepidotus cesatii (Rabenh.) Sacc.

Crepidotus cesatii – roundspored oysterling

Synonyms: Agaricus cesatii, Agaricus variabilis, Claudopus sphaerosporus, Claudopus variabilis, Crepidotus sphaerosporus, Crepidotus subsphaerosporus, Crepidotus variabilis, Dochmiopus sphaerosporus.

Common name: roundspored oysterling.

Extract from Wikipedia article: Crepidotus cesatii, commonly known as the roundspored oysterling, is a species of saprophytic fungus in the family Crepidotaceae with a stipeless sessile cap. It is often found on woody and herbaceous plant debris from many different hosts including conifers, appearing from late summer to winter usually in small scattered groups. Often confused with Crepidotus variabilis, it can be distinguished by its different spores.

Dutch: Rondsporig oorzwammetje, Russian: Крепидот Цезата.

Photos of this mushroom from East and Central Texas

Tiny roundspored oysterling mushrooms <B>Crepidotus cesatii</B> (spore print brown) on a fallen branch of pecan or may be oak in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkTiny roundspored oysterling mushrooms Crepidotus cesatii (spore print brown) on a fallen branch of pecan or may be oak in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsIron Bridge Trail, College Station, Brazos County, Texas, United States
Roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) on a pecan log witout bark in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkRoundspored oysterling mushrooms (Crepidotus cesatii) on a pecan log witout bark in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Underside of roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) on a pecan log witout bark in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkUnderside of roundspored oysterling mushrooms (Crepidotus cesatii) on a pecan log witout bark in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) together with some white corticioid fungus on a pecan log without bark in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkRoundspored oysterling mushrooms (Crepidotus cesatii) together with some white corticioid fungus on a pecan log without bark in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Caps of roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) on a pecan log in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkCaps of roundspored oysterling mushrooms (Crepidotus cesatii) on a pecan log in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Gills of roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) on a pecan log in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkGills of roundspored oysterling mushrooms (Crepidotus cesatii) on a pecan log in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) together with some white corticioid fungus on rotting pecan wood in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkRoundspored oysterling mushrooms (Crepidotus cesatii) together with some white corticioid fungus on rotting pecan wood in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) on cracked surface of a pecan log in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkRoundspored oysterling mushrooms (Crepidotus cesatii) on cracked surface of a pecan log in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Close-up of roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) on cracked surface of a pecan log in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkClose-up of roundspored oysterling mushrooms (Crepidotus cesatii) on cracked surface of a pecan log in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) together with some white corticioid fungus on blackened rotting pecan wood in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkRoundspored oysterling mushrooms (Crepidotus cesatii) together with some white corticioid fungus on blackened rotting pecan wood in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Broken and fallen pecan branch with roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) in Lick Creek Park. College Station, Texas, <A HREF="../date-en/2023-04-29.htm">April 29, 2023</A>
LinkBroken and fallen pecan branch with roundspored oysterling mushrooms (Crepidotus cesatii) in Lick Creek Park. College Station, Texas, April 29, 2023
Location on mapsRacoon Run Trail, College Station, Brazos County, Texas, United States
Tissues of oysterling mushrooms <B>Crepidotus cesatii</B> at low magnification, collected in Lick Creek Park. College Station, Texas, April 29, 2023
LinkTissues of oysterling mushrooms Crepidotus cesatii at low magnification, collected in Lick Creek Park. College Station, Texas, April 29, 2023
Basidia and spores of oysterling mushrooms <B>Crepidotus cesatii</B> collected in Lick Creek Park. College Station, Texas, April 29, 2023
LinkBasidia and spores of oysterling mushrooms Crepidotus cesatii collected in Lick Creek Park. College Station, Texas, April 29, 2023
Spores of tiny oysterling mushrooms <B>Crepidotus cesatii</B>, in KOH, collected in Lick Creek Park. College Station, Texas, April 29, 2023
LinkSpores of tiny oysterling mushrooms Crepidotus cesatii, in KOH, collected in Lick Creek Park. College Station, Texas, April 29, 2023
Spores of tiny oysterling mushrooms <B>Crepidotus cesatii</B>, in lugol, collected in Lick Creek Park. College Station, Texas, April 29, 2023
LinkSpores of tiny oysterling mushrooms Crepidotus cesatii, in lugol, collected in Lick Creek Park. College Station, Texas, April 29, 2023
Measurement of sporesSpore size 3.8 - 4 × 3.6 - 3.79 µm, length to width ratio Q = 1 - 1.07.
Spores (in Melzer) of roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) collected two days before in Lick Creek Park. College Station, Texas, May 1, 2023
LinkSpores (in Melzer) of roundspored oysterling mushrooms (Crepidotus cesatii) collected two days before in Lick Creek Park. College Station, Texas, May 1, 2023
Spores (in lactophenol blue) of roundspored oysterling mushrooms (<B>Crepidotus cesatii</B>) collected two days before in Lick Creek Park. College Station, Texas, May 1, 2023
LinkSpores (in lactophenol blue) of roundspored oysterling mushrooms (Crepidotus cesatii) collected two days before in Lick Creek Park. College Station, Texas, May 1, 2023

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