Fig. 257. Spanish fly.
(Cantharis vesicatoria De Geer) - (Original).
This image is from Spanish Fly in Sayre's Manual of Organic Materia Medica and Pharmacognosy, 1917.
(Cantharis vesicatoria De Geer) - (Original).
This image is from Spanish Fly in Sayre's Manual of Organic Materia Medica and Pharmacognosy, 1917.