PLATES IN VOL. V. 



Plate I. Limneus involutus. — Scrophularia Ehrharti. 

 IL British MoUusca. 



III. Iluanthus Scoticus. — Snake-nut. 



IV. Vegetable Embryology. 

 V. Polynoe scolopendrina. 



*IV. Nipadites Parkinsonis. 



* This Plate retains the Number (IV.) which it holds in Mr. Bowerbank's 

 Work. 



ERRATA. 



Page 76, line 8 from bottom : for latter read last. 



— 315, — 14 : for noticed read naked. 



— 363, — 8 from bottom : for isolating one specimen to a drop of, &c., read isolating one 



specimen. To a drop of, &c. 



