38 - 



Figure II, Jo Chloroplast pigments of the siphonalean green algae 

 (Siphonales), (See Appendix V,) 



■0 SIPHONAXANTHIN 



-Y NEOXANTHIN 



-Y VIOLAXANTHIN 



-YG CHLOROPHYLL b 



-0 SIPHONEIN 



-Y 



LUTEIN + 

 ZEAXANTHIN 



-G CHLOROPHYLL a 



-Y a-CAROTENE + 

 /3-CAROTENE 



