612 



INDEX. 



Triraphis Pumilio, a second species of 

 a New Holland genus of grasses, 

 found in Central Africa, 302 



Tuckey, Captain, observations on the 

 plants collected in the vicinity of 

 the Congo, during the expedition 

 of, 97 



Umbelliferae, observations on the or- 

 der and on its distribution in Terra 

 Australis, 29 



Urena, the double stigmata of the 

 compound ovarium of, 559 



Urticese considered as a class rather 

 than an order, 137; observations 

 on the species found in the vicinity 

 of the Congo, 137 



Vascular structure, conformity in, does 

 not always indicate botanical aflfi- 

 nity, exemplified in Coniferse and 

 Winteranese, 413 note; not always 

 uniform in strictly natural families, 

 ibid. 



Verbenacese, observations on the order 

 and on its distribution in Terra 



Australis, 38 ; on the species found 

 in the vicinity of the Congo, 135 



Violeae, observations on the order, and 

 on the species found in the vicinity 

 of the Congo, 122 



Yiscum album, structure of its stami- 

 na, 460 



Vitis, includes Cissus, Ampelopsis, 

 and Botria, 151 



Westall, William, his view of King 

 George the Third's Sound, in Flin- 

 ders's voyage, in which Kingia Aus- 

 tralis is represented, 435 



Xanthorrhoea, observations on, 50, 

 438; its anatomical structure, 438, 

 439, and 7iote 



Zamia, origin of the ovulum in, 458 ; 

 analosry of male and female flowers 

 in, 459 



Zygophyllese, observations on the or- 

 der, and on plants belonging to 

 it found in Central Africa, 285-287 



END OF VOL. I. 



PRIJfTED BY J. E. ADLARD, BARTHOLOMEW CLOSE. 



^C 



