134 DIPLAZIUM AMBIGUUM. 



pinnae ovate-lanceolate and cuspidate; inferior ones petiolulate; 

 superior ones sub-sessile and pinnatiiid; base truncate-cuneate, 

 segments blunt, oblong-obtuse, and dentate. 



Fronds terminal. 



Rhizoma fasciculate and erect. 



Length of frond eighteen inches; colour bright green. 



For plants of this species I am indebted to Mr. Henderson, 

 of Wentworth, and to Mr. Hay thorn, gardener to the late 

 Lord Middleton; and for fronds to Sir Oswald Mosley, Bart., 

 of Rolleston Hall; M. Schott, of the Imperial Gardens, of 

 Schonbriinn; Mr. Downs, of Ilfracombe; and Mr. Sim, of 

 Foot's Cray. 



It may be procured of Messrs. Rollisson, of Tooting; Stans- 

 field, of Todmorden; Yeitch, Jun., of Chelsea; Sim, of Foot's 

 Cray; E. G. Henderson, of St. John's "Wood; A. Henderson, 

 of Pine-apple Place; Booth, of Hamburg; Cooling, of Derby; 

 and Kennedy, of Covent Garden. 



The illustration is from a plant in my own collection. 



