144 



THE LOWER FUNGI— PHYCOMYCETES 



a 



Fig. 54. — (a-d) Monoblepharis insignis Thaxtcr. (c-g) .1/. fasciculala 

 Thaxter. (a) Oogonia in linear series each bearing an antiicridium. (h) 

 IMfferentiation of ooplasm and antherozoids. (c) Oosphere formed; finely 

 granular periplasm escaping through pore in oogonial wall ; uniciliate antherozoids 

 creeping over wall toward pore, (d) Fertilized oosphere and swarmsporan- 

 gium. (c) Fasciculate oogonia. (/, g) Oogonia, oospore, antheridia. Magni- 

 fication of (a) and («) the same; that of others same but higher. {After Thaxter 

 1896.) 



