Bulletin, Vanderbilt Marine Museum, Vol. VII 



Plate 1 . 



"."■''My 





if,'-: ^•:^'?^: 





t;.;?.;*' 



f V J- 





.<'■ 



/:;? 



^AS^vJiV? 





a 



mm 



#-i*^:" '■■■■■ 



Caiderpa ivebbiana Montague variety tomentella (Harvey) : a, section 

 of surculo supporting typical fronds, X 2; b, ramuli from a typical frond, 

 much enlarged; c, apical portion of a frond, showing ramuli and central axis, 

 much enlarged. 



