442 THE CHEMICAL EXAMIN'ATIOX OF MACROZAMIA SPIRALIS. 



26. Clelant).— Ann. Rept. Bur. of Mirrobiol., 1(112, p. 212. 



27. Guthrie. — Agxic. Gaz. N.S.W., x.xviii., 1917, G25, 865; [p. 625 also ((not- 



ed in Turner (11).] 



28. Pammel. — Manual of Poisonous Plants, p. 325. 



29. EWART. — Weeds and Poi.sonous Plants, p. 65. 



References to Gums and Storcli. 



30. Blackett.^ — Gums. Aust. Supp. to Cliem. and Drug.. May, 1882. 



31. Maiden. — Macrozamia gtim. Pharm. Joum., xxi., 1890, 7. 



32. Lauterer. — Macrozamia gum. Cbem. and Drug, of Anstrala-sia, 1890. 



33. Wagner.— The Zamia Palm of N.S.W. and Q. Starkefabrikation, 1886. 



34. Rowley. — The Coml. Utilisation of Macrozamia in W.A. Joum. Soc. 



Chem. Tnd.. 35, 1916. 



35. Harker. — Macrozamia spiralis a.s a source of industrial alcohol. Joum 



Inst. Sc. & Ind., Melb., i., No. 8, 1919, p. 470. 



