PLATE LXIV 



Fig. I. — Ascospore trap 51. This consists of a wooden bracket which supports an 

 object slide over perithecial pustules. 



Fig. 2. — Ascospore trap 52. 



Fig. 3. — Water spore trap located at Station V. The trap consists of a crystallizing 

 dish containing sterile water and is supported on a tripod. 



