damiana

plural damianas

1. uncountableusuallyTurnera diffusa, an American passifloraceous shrub used in making a traditional Mexican liqueur, and as an aphrodisiac.
2. uncountableusuallyA preparation made from this plant.

   In 1878, the firm's fluid extract of guaraná sold for $10 per pound, while[…]damiana (for the treatment of male sexual dysfunction) fetched $4.00; […].

   2022, Seth Garfield, Guaraná […] , Chapel Hill: The University of North Carolina Press, →ISBN

   1 more example

   But most likely my judgement was distorted by my contempt for his acting the young buck [...] for ever waxing his moustaches and loading himself with medicaments supposed to replace the failing sap of youth, glycerophosphates, formates, nux vomica, yohimba, damiana.

   1963, Xavier Herbert, Distubing Element, Sydney: Angus and Robertson, page 178