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 APG III system and includes members of the Caryophyllales formerly listed in Portulacaceae.

Genera
16 genera are accepted:
 * Calandrinia Kunth
 * Calyptridium Nutt.
 * Cistanthe Spach
 * Claytonia L.
 * Erocallis Rydb.
 * Hectorella Hook.f.
 * Lenzia Phil.
 * Lewisia Pursh
 * Lewisiopsis Govaerts
 * Lyallia Hook.f.
 * Montia L.
 * Montiopsis Kuntze
 * Phemeranthus Raf.
 * Rumicastrum Ulbr.
 * Schreiteria Carolin
 * Thingia Hershk.