Unpublished paper, 'A study in modern angiospermy; with special reference to the carob tree (Ceratonia siliqua L)' by J [John] McLean Thompson Thompson writes on the carob tree 'with special reference to endogenous foliar and flowing shoot-formation and to the phenomenon of cauliflory.' Includes 16 pages of figures and photographs. Subject: Botany [1942-1943]