/l/ Spermatophytes (the intact plant). /2/ = Green phytofleigellates, chrysomonads, dinof lagellates. 

 /3/ Including the colorless phytof lagellates. /6/ u= Ca in yeast cocarboxylase . /7/ Universal 

 constituents of protoplasm. /9/ In blood respiratory pignent of Pinna squamosa (mollusk) . /lO/ R 

 for NO3 utilization by some fungi and some algae; R for No fixation by some bacteria and algae, 

 /ll/ "Xanthine oxidase factor." /l2/ u= Ca by some. /13/ u= Ca by Azotobacter. /lU/ u< Mo in 

 B2 fixation. /l5/ In blood plgnent of certain tunicates (Chordata). 



