used for rasping the tubers of the Tous-les-Mois plant.
This image is from Canna edulis in Pereira's Elements of Materia Medica and Therapeutics, 1854.

used for rasping the tubers of the Tous-les-Mois plant.
This image is from Canna edulis in Pereira's Elements of Materia Medica and Therapeutics, 1854.