''Calyptridium'' is a genus of

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. They include all forbs (flowering plants without a woody stem), grasses and grass-like plants, a vast majority of ...

s belonging to the family

Montiaceae Montiaceae are a family of flowering plants, comprising about 14 genera with about 230 known species, ranging from small herbaceous plants to shrubs. The family has a cosmopolitan distribution. The family Montiaceae was newly adopted in the AP ...

. Its native range is Northern America, Southern South America. Species: *''

Calyptridium hesseae ''Calyptridium'' is a genus of flowering plants belonging to the family Montiaceae. Its native range is Northern America, Southern South America. Species: *'' Calyptridium hesseae'' , syn. ''Calyptridium parryi'' var. ''hesseae'' *'' Calyptrid ...

'' , syn. ''Calyptridium parryi'' var. ''hesseae'' *'' Calyptridium martirense'' *''

Calyptridium monandrum ''Calyptridium monandrum'', synonym ''Cistanthe monandra'', is a species of flowering plant in the family Montiaceae known by the common name common pussypaws. The plant is native to the Southwestern United States, Southern California, and adjac ...

'' *''

Calyptridium monospermum ''Calyptridium monospermum'', synonym ''Cistanthe monosperma'', is a perennial plant in the miner's lettuce family (Montiaceae), known by the common name one-seeded pussypaws.Sierra Nevada Wildflowers, Karen Wiese, 2nd E. 2013, p. 75 It was form ...

'' *''

Calyptridium nevadense ''Calyptridium'' is a genus of flowering plants belonging to the family Montiaceae. Its native range is Northern America, Southern South America. Species: *'' Calyptridium hesseae'' , syn. ''Calyptridium parryi'' var. ''hesseae'' *'' Calyptrid ...

'' *'' Calyptridium parryi'' , including ''Calyptridium arizonicum'' , syn. ''Calyptridium parryi'' var. ''arizonicum'' *'' Calyptridium pulchellum'' *'' Calyptridium pygmaeum'' *'' Calyptridium quadripetalum'' *''

Calyptridium roseum ''Calyptridium roseum'', synonym ''Cistanthe rosea'', is a species of flowering plant in the family Montiaceae commonly known as rosy pussypaws. It is native to the western United States from California to Wyoming, where it grows in forest and s ...

'' *''

Calyptridium umbellatum ''Calyptridium umbellatum'', synonym ''Cistanthe umbellata'', is a species of flowering plant in the montia family known by the common name Mount Hood pussypaws or — especially outside the Pacific Northwest — simply pussy-paws. Range ''Caly ...

References

{{Taxonbar, from=Q8255969 Montiaceae Caryophyllales genera