E-Flora BC: Electronic Atlas of the Flora of British Columbia

Cystobasidium fimetarium (Schumach.) P. Roberts
no common name
Cystobasidiaceae

Species account author: Ian Gibson.
Extracted from Matchmaker: Mushrooms of the Pacific Northwest.

Introduction to the Macrofungi
Once images have been obtained, photographs of this species will be displayed in this window.Click on the image to enter our photo gallery.
Currently no image is available for this taxon.
E-Flora BC Static Map
Distribution of Cystobasidium fimetarium
Click here to view our interactive map and legend
Details about map content are available here
Click on the map dots to view record details.

Species Information

Summary:
Features include 1) thin, flat growth on dung in association with Saccobolus violascens, 2) narrow-obovate spores, 3) details of basidial development, 4) hyphae that mostly 1.5-2.5 microns in diameter, all septa with clamp connections in the hymenial region, some hyphae moniliform or tortuous, paraphysis-like and extending into the hymenium.

It has been found in in BC and MB, (Ginns), and in Germany, (Martin).
Fruiting body:
0.2-0.4(1)cm in diameter, effused, somewhat circular, waxy-membranous, flat to slightly concave; pallid flesh-color to pale violaceous, (Martin), "gelatinous, discoid, the hymenium plane, margin abrupt, expanding and sometimes anastomosing, pale violaceous to pinkish or sordid white", (Bandoni)
Microscopic:
SPORES 10-11 x 4-6 microns, ovoid; PROBASIDIA cylindric-clavate, giving rise at the tips to cylindric epibasidia 36-42 x 5-6 microns that become transversely 3-septate, (Martin), SPORES (6.5) 9-10 x 4-5 microns, narrow-obovate, flattened adaxially, with a very small apiculus, germinating by repetition; BASIDIA when mature mostly 4-septate, the sporogenous part 39-54 x (3.5)4-5 microns, the total length reaching 120 microns although most less than 100 microns; epibasidia lacking or up to 25 x 2.5-3 microns; probasidia "at first cylindric to narrow clavate or pyriform, thin walled, developing a cylindric sporogenous portion apically, often in compact clusters formed through proliferation at the basal clamp, 6-9 microns in diameter and mostly 15-25 microns in length, a few exceeding 50 microns"; hyphae mostly 1.5-2.5 microns in diameter, all septa with clamp connections in the hymenial region, "some hyphae moniliform or tortuous, paraphysis-like and extending into hymenium", (Bandoni)

Habitat / Range

associated with Saccobolus violascens Boudier on herbivore dung, (Ginns)

Synonyms and Alternate Names

Poria purpurea (Fr.) Cooke

Taxonomic and Nomenclatural Links


Genetic information (NCBI Taxonomy Database)
Taxonomic Information from the World Flora Online
Index Fungorium
Taxonomic reference: Bandoni(9) (as Platygloea fimetaria), Martin, G.W.(1) (as Platygloea fimetaria), Ginns(5) (as Platygloea fimetaria)

Additional Range and Status Information Links

Additional Photo Sources

Related Databases

Species References

Bandoni(9) (as Platygloea fimetaria), Martin, G.W.(1) (as Platygloea fimetaria), Ginns(5) (as Platygloea fimetaria)

References for the fungi

General References