kino from the Barrow Range and the terminalis-kino. The 

 appearances and the analyses are the closer now (July, 1892), as 

 the terminalis-kino has aged nearly another year. This is a 

 coincidence, yet there is nothing discordant in the two more 

 varying results obtained from tessellaris ; they simply show the 

 amount of variation possible in two perfectly well autlienticated 

 kinos from the same species. 



Eucalyptus ixcrassata, Lahill., car. a. 

 NX). Myrtaced'. 

 Collected 1st October, 1891, at Camp 67. Clayey sand. Height 

 of trees, 30 feet. 



This kino belongs to my " Turbid Group." It is friable, and 

 therefore in small pieces ; it is of a dark sienna-brown colour, the 

 powder being of a lighter tint. It is entirely soluble in hot 

 water, but deposits oateohin on cooling. When made up to one 

 gram per litre, the liquid has a pale orange-brown colour, thougli 

 with a rose tint 



Its composition, determined 7th June, 1892, is as follows : — 

 Tannic Acid and catechin ... 84-18 



Moisture 14-70 



Ash -40 



Impurities ... ... ... -72 



100-00 



Lowenthal's method gave a tannic acid equivalent of 44-5 per 

 cent. 



The kino of this species has not been pro^iou.sly examined. 



Eucalyptus inckassata, v(ir. b. 

 " Mallee." 

 40 feet high. Collected 22nd October, 1891, at Eraser Range, 

 in clayey sand. 



This kino i.s bright-looking, friable, and with a colour resem- 

 bling that of common garnets. Colour of powder raw-sienna. It 

 IS wholly soluble in hot water, catechin being deposited on cooling. 

 The liquid (one gram to the litre) is turbid, and of a light 

 reddish-brown colour, inclining to a rose tint. 

 Its comjjosition may he stated as follows : — 



Tannic acid and catechin ... 84-G4 



Moisture 14-60 



Ash -20 



Impurities ... ... ... "56 



100-00 



