VI BOOKS QUOTED IN VOL. IV. 



Sw. in Nov. Act. Ups. — Swartz, Olaus, Dianome Epidendri Generis 



Linn, in Nov. Act. Upsal v. 6. Upsal. 1799. quarto. 

 Orch. Genera et Species Orchidearum. 1805. 



octavo. 



■ Syn.Fil. Synopsis Filicum. Kiel. 1806. octavo. 



Trans, of Hortic. Soc. — Transactions of the Horticultural Society 



of London. London. 1820, &c. quarto, v. 1-7. 

 Villars, Frosp. — ^Villars, Prospectus de I'Histoire des Plantes de 



Dauphin^. Grenoble. 1779. octavo. 

 Vogler, Diss. — Vogler, John Andrew, Dissertatio sistens Polypo- 



dium montanum. Gissen. 1781. quarto. 

 Wahlenb. in Stockh. Tr.for 1803. — Wahlenberg, George, Species , 



Caricum. 

 Walk. Ess. — Walker, John, Essays on Natural History. London. 



1812. octavo. 

 Willd. Car. Berol. — Willdenovv, C. L., Carices Berolinenses, in the 



Berlin Transactions for 1794. Berlin, quarto. 



