PLATE XIV. 



Pig. 1 (after Fischer) Mucor mucedo. 



o, sporangium; b, columella; c, columella and spores. 

 « o Mucor racemosus. 



a, sporangiophore; b, culture growth (after Fischer); c, 



chlamydospores. 

 » 3 Phycomyces nitens. 



a, natural appearance; b, columella (after Fischer); c, 



spores. 

 « 4 Ascophora mucedo. 



a, spores; t», sporangium; c, sporangiophore; d, stolon. 

 » 5 Hydrogera obliqua. 



a, spores. 

 » g Chaetocladium bref eldii. 



a, sporangiophore. 



