iv Contents. 



Papers Published — Continued. page 



11. L. H. Pammel. — The histology of the caryopsis and 



endosperm of some grasses. — Plates XVII. -XIX. — 

 Issued December 29, 1898 199 



12. Title-page, prefatory matter and index of Vol. VIII. 



Record from January 1 to December 31, 1898. — 

 Issued January 30, 1899. 



List of Authors 221 



General Index 222 



Index to Genera 224 



