PLATE 2 



Janczewshia Solmsii Setchell & Guernsey 



7. Portion of Laurencia suhopposita bearing a cystocarpic plant of JanczewsMa 

 Solmsii. X 10 diam. 



8. Portion of Laurencia subopposita bearing an antheridial plant of Janczew- 

 sl'ia Solmsii. X 10 diam. 



JanczewsMa lappacea Setchell 



9. Portion of Chondria nidifica bearing a cystocarpic plant of JanczewsMa 

 lappacea. X 10 diam. 



10. Portion of Chondria nidifica bearing a tetrasporic plant of JanczewsMa 

 lappacea. X 10 diam. 



11. Portion of Chondria nidifica bearing an antheridial plant of JanczewsMa 

 lappacea. X 10 diam. 



12. Diagram of section through a cystocarpic plant of JanczewsMa lappacea 

 on Chondria nidifica. X 10 diam. 



13. Diagram of section through a tetrasporic plant of JanczewsMa lappacea 

 on Chondria nidifica. X 10 diam. 



14. Diagram of section through an antheridial plant of JanczewsMa lappacea 

 on Chondria nidifica. X 10 diam. 



[26] 



