Hephaestus Books represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Hephaestus Books continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge. This particular book is a collaboration focused on Brassicaceae.More info: Brassicaceae or Cruciferae, also known as the crucifers, the mustard family or cabbage family is a family of flowering plants (Angiospermae). The name Brassicaceae is derived from the included genus Brassica. Cruciferae is an older name, meaning "cross-bearing," because the four petals of their flowers are reminiscent of a cross. According to ICBN Art. 18.5 (Vienna Code) both Cruciferae and Brassicaceae are regarded as validly published, and are thus accepted as names for the family.