[A. spectabilis is very easily distinguished from A. venenata 

 by its longer petioles, usually larger size, and less elliptic 

 shape and different venation of its leaves, the veins (at least 

 in the dried state) being far less prominent and less ascending 

 than they are in A. venenata, and the flowers are much larger, 

 the corolla-tube of A. spectabilis being 14-20 mm. long, whilst 

 those of A. venenata are only 8-12 mm. long. Dried specimens 

 show no intermediates. — N. E. Brown.] 



Plate 24. — Fig. 1, calyx; Fig. 2, corolla in section; Fig. 3, stamen; 

 Fig. 4, stigma. 



F.P.S.A., 1921. 



