ON EUCALYPTUS KINOS. 



99 







Coloration 







Cupric 







Astringency 

 Value. 



at once 



with Ferric 



chloride. 



Iodine in 



Potassium 



Iodide. 



Bromine 

 water. 



sulphate and 



ammonia in 



excess. 



Zinc acetat':. 



E. Sieberiana 



Ill 



violet 



dense 



ppt. at 



dense 



ppt at 









ppt. soon 



once 



floccu- 



once 









forming 





lent ppt. 





E. dives ... 



111 



ditto 



ditto 



ditto 



ditto 



ditto 



E. pilularis 



838 



ditto 



ditto 



ditto 



ditto 



ditto 



E. corymbosa 



694 



green 



ppt. soon 

 forms 



ditto 



not a 

 large ppt. 



ditto 



E, trachyphloia ... 



729 



greenish 

 purple 



ditto 



ditto 



consider- 

 able ppt. 



ditto 



E. rostrata 



541 



green 



precipit. 

 slowly 



ditto 



finely di- 

 vided pre 



ditto 



E. rostrata, 







forms 





cipitate 





Bosisto, Victoria 



576 



green 



ditto 



ditto 



ditto 



ditto 



E. goniocalyx 



435 



green 



ditto 



ditto 



not large 

 ppt. 

 very 



ditto 



E. Woollsiana 



235 



reddish- 



ditto 



ditto 



turbidity 







brown 







slight 

 ppt. 





E. melliodora 



247 



bright- 

 green 



ppt. very 



slow to 



form 



ditto 



no ppt. 



ditto 



E.populifolia 



518 



purplish 



ppt. slow 



ditto 



very 



ppt. at 







grey 



to form 





slight 

 ppt. 



once 



E. Bridgesiana ... 



412 



greenish 

 grey 



ditto 



ditto 



slight 

 ppt. 



ditto 



E. hemiphloia 



200 



reddish- 

 brown 



ditto 



ditto 



very 

 slight 

 ppt. 



turbidity 



E. pendula 



482 



purplish 



grey 



ditto 



ditto 



fair ppt. 



ppt. at 

 once 



E. Smithii 



565 



bluish- 

 green 



ditto 



ditto 



slight 

 ppt. 



ditto 



ElDawsoni 



541 



purplish 

 grey 



ditto 



slight 

 ppt. 



consider- 

 able ppt. 



ditto 



E. intertexta 



518 



brownish 

 grey 



ppt. very 



slow to 



form 



ditto 



ditto 



ditto 



E. oleosa ... 



717 



violet 



consider- 

 able ppt. 

 soon 

 forms 



ppt. at 

 once 



ditto 



ditto 



E. calophylla 1897 



753 



blue 



ppt. very 

 slowly 

 forms 



ppt. soon 

 forms 



slight 

 ppt. 



ditto 



E. calophylla 1895 



729 



ditto 



ditto 



ditto 



ditto 



ditto 



E. eximia... 



435 



ditto 



ditto 



ditto 



ditto 



ditto 



E. microcorys 



741 



ditto 



no ppt. 



no ppt. 



ditto 



ditto 



E. maculata 



612 



ditto 



turbidity 



slight 

 ppt. 



small 

 ppt. 



ditto 



Gallo-tannic acid 



1000 



ditto 



no ppt. 



no ppt. 



consider- 



ditto 







' 





able ppt. 





