- I6l - 



THALLOPHYTA 



LICHENES 



Rajnelina reticulata. Lichen (Stanford) (no O-carotene) (pigments 



from green algae in the lichen, see Appendix 

 IV) 



CHLOROPHYTA 



CHAROPHYCEAE 



Chara fragilis, Stonewort (Lake Lagunita, Stanford) (no O(~c&ro- 

 tene, traces lycopene and ^-carotene) (see also 

 Charophyceae in Appendix IV) 



