ADDITIONS AND CORRECTIONS. 
At page i6, after No. lo, insert : — 
Alsophila Kingi (Clarke MS. in Kew Herb.), a tree fern, lo feet 
high, main rachis purpHsh shining glabrous, rachis of pinnae purplish 
glabrous and somewhat glaucous, pinns 20-24 inches long, pinnules about 
3 inches long by half inch broad, coriaceous, of a blueish glaucous tint, 
the rachis very scaly beneath and hairy above, cut down nearly to the 
base into oblong crenated segments, the midrib much raised and very 
prominent (particularly in the fertile pinnules) and scaly ; veins once 
forked from a little above the base, or more rarely simple, receptacles 
much raised and very prominent. 
Malay Peninsula at Laroot, in Perak, at 5,000 feet elevation, lately 
discovered by Dr. King's collectors. 
At page 20, line 15, for 900—1,200, read 9,000 — 12,000. 
At page 28, for plate 14, read plate 15. 
At page 29, for plate 15, read plate 14. 
At page 292, 9th line from bottom, for This variety^ read The 
variety. 
At page 295, nth line from bottom, for rugulosum Labill^ read 
rugosulum Labill. 
At page 439, 4th line from bottom, for as it read, as that. 
