.Length of froml from twenty-four to forty-eight inches; segments
Vight to ten inches long, and nearly two inches broad;
colour pale green, not glaucous.
I t ditlors" from P . aureum in having broader segments, m
not being glaucous, and in not having the broad oblique sinus
of th a t spccics.
F o r fronds of P . dictyocallis I am indebted to Air. T. Aloore,
of the Chelsea Uotanio Gardens.
I t may be procured of Air. 11. Sim, of l o o t s Cray.
T he illustration is from a frond sent by Air. Thomas Aloore.
