Ordo
Agavales
Hutch.
pub. Fam. Fl. Pl. 2: 14, 149. 1934.
Familia
Laxmanniaceae
Bubani
pub. Fl. Pyren. 4: 111. 1901-1902.
Genus
Romnalda
P.F.Stevens
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.