ri.\i i 68 



[Top row] GEASTER Harioiii. Brazil (left) ; Porto Rico (middle); British Honduras (right) 

 [Second row] Geaster caespitosus. Type (left) 



Geaszes arenarius. Type (light) 

 [Third row] Geaster florieormis. Grasmcrc, Florida (three tiny plants) ; Denton, Texas 



(2 larger plants in middle); North Dakota (one plant on right) 

 [Bottom row] Geaster asper. Long Pine, Nebraska 



