21. The typical shape is a blunt wedge that is shallowly V-shaped in plan. 22. Like the rest of the Sphingidae family, they shallowly burrow into soil to pupate. 23. Sterile nest fronds are rounded shallowly -lobed reddish-brown fronds overlapping each other. 24. The tip is shallowly three-lobed. 25. The leaves are alternate and shallowly palmately lobed and stems and leaves are coarsely pubescent. 26. The inner lip is very narrow, shallowly hollowed into the substance of the shell. 27. The blades have smooth or shallowly toothed edges which are sometimes rolled under or crinkled. 28. Usually they are compacted and shallowly buried. 29. The roots tend to spread out, often surprisingly shallowly in the case of conifers. 30. The hillsides are shallowly underlain by ledged stone, of which shattered fragments are everywhere exposed.
