—j^ tKs m m 





. 01 



Fig. 38. — VauchiTia. 



A, tangled filaments of the living plant, showing mode of branching. 



B, extremity of a filament, showing cell-wall (c. w) and protoplasm 

 with chromatophores (chr), and oil-drops {o). The scale above applies 

 to this figure only. 



c*, immature sporangium {spg) separated from the filament by a 

 septum {sep) ; c''', mature sporangium with the spore {sp) in the act of 

 escaping ; c^, free-swimming spore, showing cilia, colourless ectoplasm 



