Clematis
Clematis armandii (Cultivated- USA)
Clematis barbellata var. obtusa
Clematis brachiata (Kenya) ?
Clematis buchananiana
Clematis buchananiana ?
Clematis cadmia
Clematis cirrhosa ? (Introduced- UK)
Clematis connata
Clematis connata var. confusa
Clematis flammula ?
Clematis flammula (Cultivated)
Clematis gouriana
Clematis gouriana ?
Clematis grata
Clematis grata ?
Clematis hedysarifolia
Clematis heracleifolia var. tubulosa (Cultivated- USA) ?
Clematis heynei
Clematis ladakhiana