Abstract:On the MS culture medium containing seme phytohormones, regenerated Bulbus Fritillariae Cirrhosaecan induce without low temperature callus which differentiates into a plant. The total alkaloid content of the culture istwo~four times that of the axock and commercial Bulbus Fritillariae Cirrhosae. The freeprotein atlas of the culture isconsistent with that of the stock.