An alkaloid present in the entire plant of some Fumariaceae species. d-Adlumine was isolated from Adlumina fungosa (Ait.) Greene (A. cirrhosa Raf.); l-adlumine was isolated from Corydalis scouleri Hook. and C. sempervirens (L.) Pers., C. ophiocarpa Hook. f. et Thoms Fumariaceae: Manske, Can. J. Res. 8, 210 (1933); 14B, 347 (1936); 16B, 81 (1938); 17B, 51 (1939). Preliminary stereochemical studies of d-form: Safe, Moir, Can. J. Chem. 42, 160 (1964). Revised stereochemistry: Blaha et al., Collect. Czech. Chem. Commun. 29, 2328 (1964); Snatzke et al., Tetrahedron 25, 5059 (1969). Review: Stanek, Manske in The Alkaloids Vol. IV, R. H. F. Manske, H. L. Holmes, Eds. (Academic Press, New York, 1954) pp 167-198.