HORTICULTURAL SOCIETY OF LONDON, 



119 



formation de V Indigo dans les feuilles du Polygonum tinctorium 

 ou Renouee tinctoriale ; from the Author, Professor Ch. Morren. 



Comptes rendus hebdomadaires des seances, Sec. Nos. 17, 19, ^20. 

 from the Academy of Sciences. 



The Ladies Flower Garden, No. 12. from Mrs. Loudon. 



The Botanical Register for December, from the Publisher. 



