Amaranthaceae (27 species)
Aizoaceae (5 species)
Polygonaceae (5 species)
Cactaceae (4 species)
Nyctaginaceae (3 species)
Caryophyllaceae (3 species)
Phytolaccaceae (2 species)
Portulacaceae (1 species)
Tamaricaceae (1 species)
Basellaceae (1 species)