Table 11. Importance values ■"■ (IV) for plants occurring on a midisland area, 

 recently vacated by a migrating bare dune field. 







Distance from 



Bare Dune Field 



(m) 



Cynodon daatylon 



0-76 



5 



76 - 152 

 190 



152 - 229 

 135 



229 - 305 

 4 



Eragrostis oxylepis 



8 



376 



82 



144 



Panicim oligosanthes 











1 



116 



Paspalum monostachywn 











10 



426 



Paspalum spp. 







1 



2 



92 



Schizaahyriion scoparium 







28 



1219 



1329 



Cyperus spp. 



2 



22 



199 



8 



Eleoaharis albida 







23 



641 



18 



Eleocharis parvuta 







10 



6 



59 



Fimbvistylis spp. 



115 







9 



40 



Juncus soirpoidea 



1 



14 



144 



265 



Sairpus amevioanus 











16 







Baoopa monnievi. 







61 



183 



8 



Bccptisia leucophxxea 











1 



36 



Cassia fasoioulata 







118 



9 



913 



Conyza canadensis 















9 



Coreopsis tinctovia 







5 



1 







Erigevon myrionaatis 







8 



2 



30 



Heterotheaa pilosa 











1 



105 



Hydroaotyle bonariensis 











1 







Linum alatwn 







2 



1 



17 



Mollugo verticellata 







1 



8 







Oenothera drvuvmondii 







22 











Polpremim prooumbens 







64 



6 



15 



Phyla inoisa 











12 







Sisyrinohium biforme 











1 







Vernonia texana 







20 



155 



1 



Vegetation Cover (percent) 



3 



24 



42 



56 



IV = product of percent frequency X percent coverage, 



47 



