BIBLIOGRAPHY 373 



sichtigung des Oxymethylanthrachinon-vorkommens. Fedde Rep. Spec. 

 Nov. 22:49. 



Lester, R. L., and F. L. Crane. 1959. The natural occurrence of coenzyme Q and 

 related compounds. Jour. Biol. Chem. 234:2169-2175. 



Maurin, E. 1928. Les Rhamnacees a anthraquinones. Bull. Sci. Pharm. 35:236. 



Miinker, H. 1928. Das Vorkommen und feblen des Emodins bei den Arten der 

 Gattung Aloe in hinblick auf ihre Systematik mit einer erganzenden 

 Untersuchung der Aloesaftbehalter. Beitr. Biol. Pflanzen. 16:217-266. 



Thomson, R. H. 1957. Naturally occurring quinones. Academic Press, New 

 York. 



Trim, A. R. 1955. Histochemical and quantitative observations on the distribu- 

 tion of galiosenase in the shoots of Stellateae. Jour. Exper. Bot. 6: 100. 



Schnarf, K. 1944. Ein Beitrag zur Kenntnis der Verbreitung des Aloins und 

 ihrer systematischen Bedeutung. Osterr. Bot. Zschr. 93:113-122. 



Tsukida, K. 1957. Uber Derivate von Oxyanthraquinon und Oxyanthron in 

 Pflanzen. Planta Med. 5:97-114. 



Chapter 13 



Altman, R. F. 1954. Steroidal sapogenins in Amazonian plants. Nature 173: 

 1098. 



Anzaldo, F. E., J. Mararon, and S. Ancheta. 1956. Screening of Philippine 

 plants for steroidal sapogenins. I. Philip. Jour. Sci. 85:305-314. 



Anzaldo, F. E., J. Mararon, and S. Ancheta. 1957. Screening of Philippine 

 plants for steroidal sapogenins. II. Philip. Jour. Sci. 86:233-239. 



Baker, R. T., and H. G. Smith. 1920. Research on the eucalypts especially in 

 regard to their essential oils, 2nd ed. Sydney Technol. Mus. N. S. Wales 

 Tech. Educ. Ser. No. 13. 



Battaile, J., and W. D. Loomis. 1961. Biosynthesis of terpenes. II. The site and 

 sequence of terpene formation in peppermint. Biochem. Biophys. Acta 51: 

 545-552. 



Djerassi, Carl. 1957. Cactus triterpenes. Paper XXVI in Terpenoids. Festschrift 

 Arthur StoU. Birkhauser, Basel. 



EnsUn, P. R., and S. Rehm. 1960. The distribution and biogenesis of the cucur- 

 bitacins in relation to taxonomy of the Cucurhitaceae. Proc. Linn. Soc. 

 Lond. 169:230-238. 



Erdtman, H. 1955a. The chemistry of heartwood constituents of conifers and 

 their taxonomic importance. XIV International Congress of Pure and 

 Apphed Chemistry, Zurich: Experientia. Suppl. II. 156-180. 



Erdtman, H. 1955b. Natural tropolones. In K. Paech, and M. V. Tracey [eds.]. 

 Modem methods of plant analysis. Vol. III. Springer, Berlin. 



