(3

(3

Utricularia

& which I will call the window. It is seated lies in a depression, that or is surrounded by a rim. This rim bears externally on each side from long multicellular spines; so that these window is almost together with those borne by the antennæ almost surround the window. (a)

[line in pencil illeg]

(The window itself, though formed of numerous cells, is is highly transparent: it is extremely flexible, & at the same time elastic. It is attached on each side to the lower part of the rim; [line in pencil illeg] but the posterior margin is free (i.e. towards the footstalk) is free & there or unattached. The valve window commences at a line joining the two antennae, & from its change & which bears the where there is the false appearance of forming the presence of a hinge. It slopes inwards towards the inside of the bladder, posterior part of the rim, [line in pencil illeg] being deeper towards the posterior part where the rim is deeper & where the window terminates in a free margin. The surface of the window is not flat, though transversely convex. but this could not be represented in the drawing fig…)