The pupil is always dilated and insensitive to light.
In length, with very deep lobes at the lower part, but dilated widely at the apex, and there notched.
The pupils in his eyes were dilated so large that his eyes looked black in a face that had gone strangely pale.
Caecum very long and dilated, with numerous folds.
The leaves are large, often irregular in form, usually with a few deep lobes dilated at the end; they are of a bright light green on the upper surface, but whitish beneath; they turn to a violet tint in autumn.