388 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 3 



PLATE 45 



Fig. 1. Callymenia veleroae, habit of the type, x 4. 



Fig. 2. Botryocladia Hancockii, habit of the type, x 3. 



Fig. 3. Botryocladia Hancockii, superficial view of a cystocarp, x 11. 



Fig. 4. Botryocladia Hancockii, surface view of the vesicle wall 

 showing the position of the three layers of cells, x 175. 



Fig. 5. Botryocladia Hancockii, a single large inner cell from the 

 vesicle wall bearing gland cells, x 350. 



Fig. 6. Botryocladia pseudodichotoma, a group of gland cells, x 175. 



Fig. 7. Botryocladia pseudodichotoma var. datilensis, a group of 

 gland cells, x 260. 



Fig. 8. Botryocladia wvarioides, a group of gland cells, x 425. 



Fig. 9. Botryocladia uvarioides, solitary gland cells, x 425. 



Fig. 10. Botrycladia wvarioides, gland cells borne on peculiar stel- 

 late bases, x 650. 



