446 AI.LAN HANCOCK PACIFIC IvXPHDITIOXS VOL. 12 



PLATE 6S 



Fi)j;s. 1,2. Parliyinrnia saxicola. Two plants complete \vitli hold- 

 fasts, and showinfi numerous marginal prolilciations. 

 Fifj;. 1 shows one chief forkinti; and a few small lobes; 

 it was photoj^raphed Iroin the dorsal surface. Fijj;- 2 is 

 freely branched, but the branches in part are broad; it 

 has lieen photographed from the ventral side and shows 

 the broad holdfast region. I. Santa Maria, x 0.8S. 



