barnhart: genera in lentibulariaceae 



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Corolla xanthica, hyalina, valde 2-labiata; labia integra; pala- 

 tum tan turn con vexitas ; calcar saccatum. Antherae subglobosae. 

 Ovarium 2-ovuIatum. Capsula (achenium) globosa, i-seminata, 

 indehiscens. 



Species typica, Biovularia olivacea (Wright) Kam. (Utricularia 

 olivacea Wright). 



The minute plants upon which Kamienski based this genus were 

 collected in Cuba by Charles Wright many years ago. The 



1 8. Utricularia. U. macrorhiza LeConte. Plant, one third natural size. 



species has not been rediscovered in Cuba, but that since described 

 from Brazil by Warming as Utricularia minima is either identical 

 or very closely related. There are few smaller flowering plants. 

 The African species called Biovularia cymbantha by Kamienski 

 has nothing to do with this genus; it is a true Utricularia. 



