122 



ones, valvate, channeled at the base ; dorsal point scarcely perceptible. Seeds 

 two to three-winged; the central columella under two lines. 



All the specimens collected b\- us, and recei\"ed from a \'erv large number 

 of correspondents, go to show that this is primarily an interior species, although 

 it may occur on the coast, for Moore's specimens labelled C. glaiica, at Kew, are 



recorded as col- 

 lected in 1854 at 

 Moreton Island, 

 and Cunningham 

 also collected it at 

 Rottnest Island. 

 k Vji ^^mmdff*. ^ts coastal locali- 



ties would, there- 

 fore, appear to be 

 quite limited, or, 

 perhaps, further 

 in\-estigation may 

 pro\-e the two 

 latter to be C. 

 arenosa and C. in- 

 tratropica respec- 

 tively. Amongst 

 other differences 

 from C. I'obusta, 

 C. tubci'culata, and 

 C. verrucosa, this 

 species mav be 

 noted by its thin 

 cone valves and 

 paler - coIouiimI 

 cones, the three, 

 first having a 

 black outer sur- 

 face. Both C. 

 itrcnosa and ( 

 iiih'iilropica have 

 tliin cone valves, 

 b u t ■ t he pro- 

 nounced columns and the parallel edges of the smaller valves of the former, 

 and the fruits as well as the timber of the latter, along with ollur features, 

 differentiate C. glatica from both these species. 



flifilo. v. F. Conmlln. 



Callilris glaiica, K.IjK, 

 Single tree, illustrating mode of growth and general facies of tree. 



