PLATE XXVI. 

 Chara Braunii Gmelin. 



FIG. 



1. Plant, natural size, from Reddish, Lanes. 



2. Base of whorl with one entire branchlet. X c. 20. 



3. Apex of branchlet. X c. 60. , 



4. Branchlet-node with oogonium. X c. 25. 



5. Oospore. X c. 50 (G. E. B.-W.). 



