LIST OF PLATES 



PLATK 



I. — Frontispiece, " The Cherry Gtall," Bryoplmnta sctdellaris. 

 II. — Sections of Oak Wood. 

 III. — Fruit and Leaves of Q. pedunculata and Q. sessiliflora. 

 IV. — Fruit and Leaves of Q. cerris and Q. Ilex. 



GrALLs Caused by — 



V. — Andriciis 



VI.— 



VII.— 



VIIL— 



IX.— 



JEstivalis. 

 atnenti. 



circulans. 

 clementinse. 



gemmatus. 

 lucidus. 



curvator. 



glandium. 



noduli. 



X. — ,, glandulm. 



XL — ,, inflator. 



XII. — ,, noduli. 



XIII. — ,, nudus. 



jpilosus. 



„ ApMlothrix quadrilmeatus 



XIV. — Andricus rarmdi. 



XV. — ,, solitarius. 



XVL — ,, testaceipes. 



XVII. — ,, alhopunctata. 



XVIII. — Aphilothrix callidoma. 



XIX. — ,, corticis. 



XX. — ,, fecundatrix. 



XXL— 



,, radicis. 



XXXI. — Biorhiza ap)tera. 

 XXXIL— „ „ ova,&c. 



XXXIII. — ,, ,, roots 



of tree. 

 XXXIV. — ,, renum. 



XXXV. — Cynips Kollari, ridges, 

 papillae, etc. 



XXXVI. — Cynips Kollari, aber- 

 rant examples. 

 XXXVII. — Cynips Kollari, geo- 

 metrical groups. 



XXXVIIL— C^/M>s Kollari, con- 

 glomerated clusters. 



