Streblorrhiza was a monotypic genus of legumes in the family Fabaceae.

Its only species was Streblorrhiza speciosa, a perennial shrub endemic to Phillip Island.

[1] The plant was first described by Stephan Endlicher in 1833, using two specimens collected by Ferdinand Bauer as the type for a new monotypic genus.

An appeal was made in 2007 to discover the plant in historic gardens.

[1] A DNA study found it to be most closely related to Carmichaelia, Clianthus, Montigena and Swainsona.