Previously we reported2 the isolation of pretazettine (1),3 which showed antileukemic activity4 and sanguinine (O-demethylgalanthamine) (2) from Lycoris radiata HERB. and Lycoris sanguinea MAXIM. var Kiushiana MAKINO (both Amaryllidaceae), respectively. This paper describes the isolation of a new phenolic base, O-demethyllycoramine (Odemethyldihydrogalanthamine) (3), as well as pretazettine (1), lycorine (4), lycoramine (5),5) lycorenine (6),6 demethylhomolycorine (7),7 hippeastrine (8),8 and homolycorine (9),7,9 from bulbs of L. radiata HERB. The structure of 3 was confirmed by demethylation of lycoramine (5) with pyridine hydrochloride.