2.9. 9. Mionandra Griseb., Abh. Königl. Ges. Wiss. Göttingen 19: 101. 1874.

= Brittonella Rusby, Bull. Torrey Bot. Club 20: 429. 1893. Type species: Brittonella pilosa Rusby [= Mionandra camareoides Griseb.].

= Cordobia Nied., Verzeichnis Vorles. Konigl. Akad. Braunsberg 1912–13: 41. 1912. Type species: Cordobia argentea (Griseb.) Nied. [≡ Mionandra argentea Griseb.].

= Gallardoa Hicken, Physis (Buenos Aires) 2: 101. 1916. Type species: Gallardoa fischeri Hicken [≡ Mionandra fischeri (Hicken) R. F. Almeida]

Type species.

Mionandra camareoides Griseb.

Notes.

Mionandra comprises four currently accepted species (one threatened species; Suppl. material 1) of shrubs endemic to savannas and seasonally dry tropical forests of Argentina, Bolivia, and Paraguay, South America (Almeida et al. 2023 b). For an identification key for all species of Mionandra, see Almeida et al. (2023 b).