''Cystogomphus'' is a fungal genus in the family

Gomphidiaceae The Gomphidiaceae are a family of mushroom-forming fungi in the order Boletales. Unlike other boletes, all members of Gomphidiaceae (except for ''Gomphogaster'') are agarics, having gills instead of pores. Member genera include ''Chroogomphus'', ...

. Circumscribed by American mycologist

Rolf Singer Rolf Singer (June 23, 1906 – January 18, 1994) was a German-born mycologist and one of the most important taxonomists of gilled mushrooms (agarics) in the 20th century. After receiving his Ph.D. at the University of Vienna in 1931 he worked ...

in 1942, the genus is

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...

, containing the single species ''Cystogomphus humblotii'', originally described from France.

References

External links

* Boletales Monotypic Boletales genera Taxa named by Rolf Singer {{Boletales-stub