(Billbergia tweedieana)
Billbergia tweedieana is a species in the genus Billbergia. This species is endemic to southeastern Brazil. Three varieties are recognized: 1. Billbergia tweedieana var. latisepala L.B.Sm. - Rio de Janeiro 2. Billbergia tweedieana var. minor L.B.Sm. - Espírito Santo 3. Billbergia tweedieana var. tweedieana - Espírito Santo and Rio de Janeiro