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Genus of flowering plants

The following year, early in 1808, Richard Salisbury published a description of the first Brodiaea species in The Paradisus Londinensis, naming it Hookera coronaria, the genus name being in honour of the illustrator William Hooker. Shortly afterwards, Smith named a moss genus Hookeria, and in April 1808, he read to the Linnean Society of London a formal description of a new genus, based on the same species as Salisbury's Hookera coronaria, naming the genus Brodiaea in honour of Scottish botanist James Brodie. Formal publication did not occur, however, until Smith's presentation went to print in 1810. George Boulger, writing in the Dictionary of National Biography, says that Smith's actions were deliberately intended to deprive Salisbury of credit for the genus. If this was Smith's intention it was successful, since although Salisbury's genus name Hookera has priority over Smith's name Brodiaea, names as similar as Hookera and Hookeria are considered to be confusing and a formal proposal to conserve the names Brodiaea and Hookeria over the name Hookera was accepted. Brodiaea is thus a "conserved name" or "nomen conservandum", shown by the abbreviation "nom. cons." after the name in botanical sources. The type species is now Brodiaea coronaria, and the original type, Brodiaea grandiflora Sm., is an illegitimate name.

Brodiaea belongs to a group of 12 genera whose affinities were the subject of much controversy until the end of the 20th century. Salisbury treated them as a family which he named Themidaceae. Others placed this group at lower taxonomic rank and usually included them in Liliaceae, Alliaceae, or Amaryllidaceae. Molecular phylogenetic studies confirmed the suspicions of many that this group was misplaced, and consequently, the family Themidaceae was resurrected in 1996. When the Angiosperm Phylogeny Group published the APG II system in 2003, Themidaceae was accepted as an optional family for those who wanted to circumscribe families narrowly in the order Asparagales. When the APG III system was published in 2009, the former Themidaceae was treated as a subfamily, Brodiaeoideae, of the family Asparagaceae sensu lato. Some sources, such as ITIS, continue to use the polyphyletic groups of obsolete taxonomic systems. Other sources, such as the Angiosperm Phylogeny Website mostly follow the Angiosperm Phylogeny Group. Brodiaea (or brodeia) is also used as a common name to refer to three genera, Brodiaea, Dichelostemma, and Triteleia. The latter two genera were once included as part of the genus Brodiaea. The monophyly of Brodiaea as presently defined is not entirely certain. It might be intermixed with Dichelostemma.

as of 2013, the World Checklist of Selected Plant Families lists the following 17 species. English common names are from the Flora of North America. The majority of species are endemic to California.

A number of species of Brodiaea are in cultivation. Species such as B. californica and B. coronaria are recommended for sunny positions in the garden, where they extend the flowering season of most ornamental bulbs, flowering in early summer rather than in spring. The flower heads (umbels) of larger species can be dried for use as winter decorations. Smaller species, such as B. terrestris, may be grown in a bulb frame or alpine house.