Clematis clarkeana var. stenophylla Hand.-Mazz.

Nomenclatural References

• specimen : Type specimen at Edinburgh (E). Handel-Mazzetti, Heinrich: 5580. Barcode: E00197093. Specimen link provided by Royal Botanic Garden Edinburgh.
• database : IPNI record: 51012001-1
• database : The Plant List version 1.0, record: kew-2725817
• database : The Plant List version 1.1, record: kew-2725817