Ruellia
Ruellia simplex (Cultivated)
Ruellia elegans (Cultivated)
Ruellia makoyana (Cultivated)
Ruellia nudiflora (Cultivated)
Ruellia prostrata
Ruellia strepens (Cultivated)
Ruellia tuberosa
Ruellia species
Ruellia species ?
Ruellia simplex ?
Ruellia patula ?
Ruellia inundata (Cultivated) ?
Ruellia pseudopatula
Ruellia longepetiolata (Introduced)
Ruellia affinis (Cultivated- USA) ?
Ruellia chartacea (Cultivated)
Ruellia ciliatiflora (outside India)
Ruellia beddomei
Ruellia brevifolia (Introduced)