[35]

(49

 Utricularia

coalesced d[illeg], which from the bladder, backing in the same manner.  Again bifurcating at their summits   And there can be little doubt that in the  the  two antennae are bifurcation of the dorsal division; for each consists  which are formed  of several rows of cells with chlorophyll, bearing papillae & spikes, like those  on the two leaves;   but not including they do not include, as far as I could see, any vascular bunldes) any vessels,  we have here two bifurcations of the dorsal division. Whilst the true leaves are extremely young, the bifurcations are continuous very young very near each other, so that two divisions are slowly continues nearly equal in size & nearly,  but never quite opposite  each other.  & are of equal size. So it ought to be with the antennæ, & on five occasions  in five instances,  I [illeg]  observed that the antennæ at on any an early period of development growth and were not of equal size.) Hence we may infer that their development had not commenced at exactly the same period time.)

[a few lines in pencil erased]

[35v]

[mathematical notes by George Darwin]