[31]

(42

Utricularia

effective solutions, they are not acted on, or only slightly & slowly. If, however, the protoplasmic layer contains merely a few course grangules, this does not prevent subsequent action from a solution. Hence it appears that the glands are capable of  after absorbing to the only  once full act of absorbtion;  full extent have done this work; & for  I have never seen any appearance of making it probable, & having  that they are capable of recovering their pristine colourless & homogeneous condition.)

(From the nature of the solutions which extend [illeg] act on the [illeg]  glands, I presume that nitrogen is absorbed but the alloted, brownish, more or less shrunk & aggregated protoplasmic lining in the case of the oblong glands brown brown the small, aggregated [illeg] masses of matter though generated by the  in the many oblong heads  were never been the one or the only one  in the oblong glands  to undergo those spontaneous changes of form so characteristic of protoplasm. Nevertheless On the other
contents  hand the protoplasmic lining  of the larger spherical glands, on mere the other hand edge of the valve behaves rather

[31v]

[mathematical notes by George Darwin]