Stereum ostrea
Stereum ostrea
PLP847_2018_4
One of the false turkey tails. It resembles the ‘True turkey tail fungi’ Trametes versicolor, in that the cap is covered with algae and it grows horizontally out of rotting wood. This species and it’s very close look alike Stereum hirsutum can be distinguished by the size of the cap. S. ostrea has relatively large caps. No spores could be found which is not uncommon. The bottom of this mushroom has no visible pores or gills, because it is actually a scum mushroom, that is just pretending to be a poly pore.
CollectionDate 9-16-18
Collector: Anna Stouffer-Hopkins
Taxonomy
Phylum: Basidiomycota
Class: Agaricomycetes
Order: Russulales
Family: Stereaceae
Genus_species Stereum ostrea
Genus: Stereum
Species: ostrea
Authority: (Blume & T. Nees) Fries 1838
Location:
Dansville, Michigan USA
Latitude: 42.518485″N
Longitude: 84.322042″W
Elevation: 267 m
Habitat: Growing on a log in a wooded area hickory maple forest
Substrate: Growing on a dead log
Macro-Description: Green cap(from algae) 3.5-5cm side to side and 2.5-3.5 cm stipe to cap edge, no stipe, smooth underside
Micro-description: No spores found
Rationale for ID: Morphology matches, the size of the cap was used to distinguish this species from other Stereum species
References:
https://www.mushroomexpert.com/stereum_ostrea.html
11.27.18