Sap

The sap from the Arkellis flower was used to infuse some Dalek casings. The first Dalek Emperor was enhanced with Arkellis sap. (COMIC: Genesis of Evil) Dalek Sec of the Cult of Skaro was also enhanced with Arkellis sap; by that time, the flower had become extinct. (PROSE: Birth of a Legend)
Category:Botany from the real world