[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.
25.
K. A. Lansdell del.