Brassicaceae

Brassicaceae, a medium-sized and economically important family of flowering plants (Angiosperms), are informally known as the mustards, mustard flowers, the crucifers or the cabbage family.

The name Brassicaceae is derived from the included genus Brassica. Cruciferae, an older name, meaning "cross-bearing", describes the four petals of mustard flowers, which are reminiscent of a cross; it is one of eight plant family names without the suffix -aceae that are authorized alternative names (according to ICBN Art. 18.5 and 18.6 (Vienna Code)), and thus both Cruciferae and Brassicaceae are used.

The family contains over 330 genera and about 3,700 species, according to the Royal Botanic Gardens, Kew. The largest genera are Draba (365 species), Cardamine (200 species, but its definition is controversial), Erysimum (225 species), Lepidium (230 species), and Alyssum (195 species).

The family contains well-known species such as Brassica oleracea (broccoli, cabbage, cauliflower, etc.), Brassica rapa (turnip, Chinese cabbage, etc.), Brassica napus (rapeseed, etc.), Raphanus sativus (common radish), Armoracia rusticana (horseradish), Matthiola (stock), Arabidopsis thaliana (model organism) and many others.

Read more about Brassicaceae:  Distribution, Taxonomy, Description, Uses, Genera