https://www.rhs.org.uk/plants/275556/roscoea-scillifolia-f-atropurpurea/details
Roscoea scillifolia f. atropurpurea | purple-flowered squill-leaved roscoea Herbaceous Perennial/RHS
herbaceous perennialroscoeafpurple
https://darcyeverest.co.uk/product/roscoea-purpurea-forma-rubra-agm/
Roscoea purpurea forma rubra AGM - D'arcy and Everest
May 16, 2026 - Deep ruby flowers on waxy green leaves These are robust [...]
roscoeaformaagmarcyeverest