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Smoked oysterling or Black jelly oyster

resupinatus applicatus

Description:

Resupinatus applicatus, Smoked Oysterling. You really need your hand lens to admire this beautiful little fungus. It will appear to be growing upside down, with the cap attached to a dead branch (no stipe) and the gills facing you. The fruiting body is 0.5 - 1.5 cm in diameter, roundish, with minutely scalloped cap edges. It is brownish grey, with paler grey gills, which are widely spaced with shorter intermediate gills. There are only two records for Guernsey, but it is so small it has probably been overlooked. I know the name is tempting, but it is classed as inedible ( http://web.guernsey.net/~cdavid/botany/f... )

Habitat:

Scientific name: Resupinatus applicatus (Bataille:Fies) S.F. Gray Derivation of name: Applicatus means "near" or "attached" or "close" and probably refers to the absence of a stipe and the appearence of the cap directly (closely) attached to the wood. Synonyms: Pleurotus applicatus Common name(s): Black jelly oyster. Phylum: Basidiomycota Order: Agaricales Family: Tricholomataceae Occurrence on wood substrate: Saprobic; scattered or in dense groups on the underside of deciduous logs; June through November. Dimensions: Caps 2-6 mm wide. Cap: Dark bluish-gray to grayish-black; dry; hairy. Gills: Arising from point of attachment; whitish at first, becoming blackish. Spore print: White. Stipe: Absent. Veil: Absent. Edibility: Unknown. Comments: These fruitbodies are very tiny and not likely to be found unless the undersides of logs are searched ( http://www.messiah.edu/Oakes/fungi_on_wo... )

Notes:

The cuplike to convex fruit bodies of the fungus are 0.2 to 0.6 cm (0.1 to 0.2 in) in diameter, and grayish-blue to grayish-black in color. The dry cap surface is covered with small, fine hairs. The mushrooms have no stem, and have a firm but gelatinous flesh. The mushrooms produce a white spore print ( wikipedia ), ( http://www.mycobank.org/MycoTaxo.aspx?Li... ),

1 Species ID Suggestions

Jen McDonald
Jen McDonald 10 years ago
"Hairy" smoked oysterling
Resupinatus trichotis Resupinatus trichotis - Overview


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6 Comments

Mark Ridgway
Mark Ridgway 10 years ago

Looking forward to it !! I probably should have done biology 40 years ago instead of dry old physics... still better late than never. All the best with it.

Jen McDonald
Jen McDonald 10 years ago

I'll e-mail you my thesis when it's done: the systematics of Resupinatus and its relatives. :p

Mark Ridgway
Mark Ridgway 10 years ago

Thanks. You're making me check some of mine now and I'm getting some insight into the complexities - the amount of renaming going on is extraordinary. 8-|

Jen McDonald
Jen McDonald 10 years ago

Just put in a suggestion for a different name.

Cheers, Mark!

Mark Ridgway
Mark Ridgway 10 years ago

Just had a good look and I agree it could be Jen.
These guys are both inactive at the moment.
Do you want to put a proper suggestion in?

Jen McDonald
Jen McDonald 11 years ago

I think this is Resupinatus trichotis!

AlexKonig
Spotted by
AlexKonig

Heerlen, Limburg, Netherlands

Spotted on Feb 20, 2012
Submitted on Feb 21, 2012

Spotted for Mission

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