PLATE XXL 



Fig. 150. Rhlzophysa Eysenhardti Ggbr. (Cat. 14 A.). Natural size. 



Fig. 151. Rhizopliysa filifornns Forsk. (Cat. 18). Natural size. 



Fig. 152. A palmate tentillum of the same, much altered through the preservative fluid, iio x. 



