GEOGRAPHICAL DISTRIBUTION 1 79 



about ten miles wide and extending about 40 miles south of 

 Wilmington, North Carolina. The yellow waterlily (Nym- 

 phcBa mexicana Zuccarini) ^ may also be cited as an aquatic 



Fig. 79. — Venus fly trap {Dionaa muscipula) . 



example of an indigenous endemic, being known only from 



Florida, Texas, and Mexico. = 



' Castalia flava Greene (1888). 



2 Conard, Henry S. The waterlilies, p. 167 and 213. Carnegie Insti- 

 tution of Wasliington, Publication No. 4. 1905. 



