This species belongs to the section Dioscoridea, subsection Poeciloporphyrochiton.
Earlier 3 varieties were distinguished: var. cyprium, var. philistaeum and var. syriacum.
They are no longer valid, they are just colour variants.
photo © Vincenzo Rubino
| The IAS: Arum dioscoridis|
Tropicos: Arum dioscoridis
CATE Araceae: Arum dioscoridis
Dave's Garden: Arum dioscoridis