1. New hybrids from the Arnold Arboretum;Anderson;J. Arnold Arbor.,1935
2. Bate-Smith , E. C. 1958 Plant phenolics as taxonomic guides Proc. Linn. Soc. Zand. 169 Session, 1956-57, Pt. 3, December 198 211
3. Bate-Smith , E. C. SWAIN , T. 1960 Glyeoflavonols Chem. & Ind. 1132
4. New compounds isolated from Crataegus oxyacaniha. Mavone derivatives;Fiedler;Arzneimittel-Forsch.,1955
5. On the flavonoids contained in Primus woods;Haseoawa;J. Jap. For. Soc.,1958