BioImages: The Virtual Field-Guide (UK)
Psathyrella pygmaea (Bull.) Singer (a brittlestem)
Sets of Photographs
These relate to individual finds ("biological records") of the organism.
Psathyrella pygmaea may also be covered by literature listed under:
BioInfo (www.bioinfo.org.uk) has 3 feeding and other relationships of Psathyrella pygmaea (a brittlestem)