BOEflHAVIA REPENS 



J PISONIA 

 I 1 PISONIACOBOIA 



~2 PI SONIA • TOURNEFORTI A 

 [^H Ml XEO FOREST 



PISONIA GRANDIS 



Fig. 17. Transect distribution map of pigvine, Boerhavia repens, Caroline Fig. 18. Entire distribution map of the buka tree, Pisonia grandis, Caroline 

 Atoll. Arrows indicate areas of highest density. Atoll. Arrows indicate forests from 10 to 21 m tall. 



POBTULACA LUTEA 



SURIANA MARITIMA 



CAROLINE ATOLL 



•CALI i J« ooo 



900 SOO 1MO 1040 



'■■■■' I I I I 



Fig 19 Transect distribution map of the succulent herb Portulaca lutea, Fig. 20. Transect and perimeter survey distribution map of Suriana maritma. 

 Caroline Atoll. Arrows indicate pure Portulaca Hats. Arrows indicate areas of highest densit] 



68 



