EXPLANATIONS AND REFERENCES, 

 PLATE CXXIX. 



Figures magnified 112 diameters. 



PAGE. 



Fig. 1-5. VAUCHERIA TERRESTRIS, parts of fruiting filaments, variously 



developed with one, two or more 



oogonia on a peduncle, . . 153 



" 6-8. " oospores germinating, . 153 



" 9-11. VAUCHERIA TUBEROSA, Yar. intermedia, . . .154 



" 12-14 " " " minor, . 154 



