444 .AI.I.AX HAXCOCK PACIFIC EXPEDITIONS VOL. 12 



PLATE 64 



Fig;. 1. Halymi'fiia santamar'uie. A tetrasporic plant, showing 

 three lobes, attached by the somewhat irregular basal 

 portion. I. Santa Maria, x 0.5. 



Fig. 2. Halyminui ntriana. Several fragmentary plants from the 

 type collection, the left-hand forked one tolerably com- 

 plete. Colombia, x 0.7. 



