secretion proceeds, some mucus still adhering to it; both magnified
16 diameters.
14. A small portion of the caudicular sheath of one cell of the anther
just burst, shewing the two tubular caudiculse ; magnified 32 diameters.
15. Transverse section of an anther in the direction of a b in fig. 9;
magnified 16 diameters.
16. Side view of a pollen-mass adhering to the stigmatic gland, and
emitting the fecundating fluid; magnified 16 diameters.
17. Grains of pollen in the mature state; magnified 200 diameters.
rninitwa
