considered in Relation to the Phyllode Theory . 
3 21 
( x 14) ; Figs. 50 h-m, series of transverse sections through junction of sheath and limb in one leaf ; 
Fig. 50 N, limb of another leaf. Figs. 51 a-d, Herbertia pulchella. Sweet, series through junction of 
sheath and limb (x 23). Figs. 52 a-d, Tigridia Pavonia , Ker-Gawl., series of transverse sections 
through junction of sheath and limb (x 7). Fig. 53, Cipura paludosa, Aubl., transverse section 
limb ( x 14I. Orientation uncertain, as only a fragment of the limb was available. Fig. 54, Phoenix 
dactylifera , L., transverse section near base of first foliage leaf ( x 14) to show * folding \ Fig. 55, 
Curculigo sp., transverse section small part of limb near margin ; leaf can be folded up like a fan 
(x 14). 
