Synonyms: Berkheya echinopoda; Berkheya glabriuscula; Berkheya membranifolia; Berkheya petiolata; Berkheya polyacantha (heterotypic); Crocodilodes decurrens (homotypic); Crocodilodes echinopodum; Crocodilodes helianthiflorum; Crocodilodes membranifolium; Crocodilodes petiolatum; Crocodilodes polyacanthum; Crocodilodes scolymodes; Crocodilodes scolymoides; Rohria decurrens (homotypic); Stephanocoma berckheyoides; Stephanocoma berkheyoides; Stobaea decurrens (homotypic); Stobaea echinopoda; Stobaea glabriuscula; Stobaea helianthiflora; Stobaea membraniflora; Stobaea membranifolia; Stobaea petiolata; Stobaea polyacantha; Stobaea scolymoides