Robuta

https://www.rhs.org.uk/plants/99907/potentilla-gibson-s-scarlet/details Potentilla 'Gibson's Scarlet' | cinquefoil 'Gibson's Scarlet' Herbaceous Perennial/RHS gibson s scarlet cinquefoil herbaceous perennial potentilla rhs https://www.rhs.org.uk/plants/301185/potentilla-atrosanguinea-var-argyrophylla-scarlet-starlit/details Potentilla atrosanguinea var. argyrophylla 'Scarlet Starlit' | Himalayan cinquefoil 'Scarlet... potentilla atrosanguinea var argyrophylla scarlet starlit