''Mamillariella'' is a

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 ...

genus of

moss Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) '' sensu stricto''. Bryophyta (''sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hor ...

in family

Leskeaceae Leskeaceae is a family of mosses belonging to the order Hypnales. Genera As recognised by World Flora Online (2022); * '' Bryonorrisia'' L.R.Stark & W.R.Buck (2 species) * '' Chileobryon'' Enroth (1 species) * '' Duthiella'' (18 species) * '' Fa ...

. It only contain one known species; ''

Mamillariella geniculata ''Mamillariella geniculata'' is a species of moss in the family Leskeaceae. It is endemic to Russia, where it is an endangered species known from only five to seven locations in the Russian Far East The Russian Far East (russian: Даль� ...

'', Laz.

References

Hypnales Taxonomy articles created by Polbot Moss genera {{bryophyte-stub