Datura stramonium, widely known as Ciumăfaie in Romanian folklore , also goes by the names of Bolîndăriță ( from boală – disease), Ciuma fetei ( the girl’s plague, lit.), cornută ( from corn – horn, the horned one, lit.), Iarba dracului ( the devil’s weed) or Nebunariță ( from nebun – insane). As found in Borza’s dictionary of ethnobotanics, most of the plant’s given names relate to madness or even rabies, due to Datura’s well known psychotropic properties.
In Valer Butură’s Encyclopedia , it is described as having white flowers and black seeds. It grows on roadsides, or along fences. Its leafs were used for healing pustule, as they would draw the puss. It was also used during plague epidemics, hence the common name Ciumăfaie ( ciumă – plague).
In Bucovina, women use Ciumăfaie for love spells, bindings and curses. According to Marian, witches place Datura seeds in the victim’s drink in order to break their will. Marian has a different view on the connection between Datura and the plague: the disease was personified as an ugly, old lady and so was Ciumăfaie, plant which they linked to the disease, due to the fact that the effects of the plant when ingested were as horrid and hard to battle as the symptoms of the plague.
Oișteanu mentions that in some Romanian cosmogonies, plants such as Datura or Atropa belladonna were created by the Devil himself. Also, the use of hallucinogenic ointments containing Ciumăfaie has been attested in some areas of Romania. The female living strigoi would use ointments containing extracts of hallucinogenic plants in order to magically fly to their places of gathering. Datura was akso used to feed the dead strigoi in order to keep them from harming the living.
*illustration stolen from http://plantgenera.org/