Family Zygophyllaceae, Bean Caper Family, or Caltrop Family, משפחה זוגניים
Desert herbs, shrubs and some trees; leaves, opposite, usually pinately; flowers, bisexual, regular, 5 sepals, 5 petals, 5, 10 or 15 stamens; the ovary is positioned superior and consists of 5 united carpels; fruit, a capsule with 2 or more seeds per cell, or rarely a drupe.
Genus Peganum, שבר
Genus Tetradiclis, אבי-ארבע
Genus Fagonia, פגוניה: