Table 5. Summary of quadrat data for the marsh adjacent to site 1 fan 

 washover, 1977. 



Species 



Fre 



quency 



Cover 



De 



nsity 



I.V. 1 





Pet 



Relative 



Pet 



Relative 



Total 



Relative 





Agropyrcm pungene 



0.7 



0.3 



<0.1 



<0.1 



40 



<0.1 



0.4 



Distichlis spiaata 



0.7 



0.3 



<0.1 



<0.1 



75 



<0.1 



0.4 



Limonium naskii 



16.4 



7.4 



0.4 



0.4 



115 



0.1 



7.9 



Puacinellia sp. 



24.4 



11.1 



1.6 



1.7 



3,003 



1.2 



14.0 



Salicornia virginiea 



38.2 



17.3 



2.5 



2.6 



5,488 



2.2 



22.2 



Spartina alterniflora 



43.6 



19.8 



18.6 



19.4 



6,873 



2.8 



42.1 



Spartina patens 



8^.5 



40.6 



72.3 



75.6 



228,827 



93.6 



209.8 



Bare sand 



62.9 





10.7 











Drift 



21,1 





2.3 











'i.V.'s are importance values calculated from cover, frequency, and density 

 of the plants. 



Table 6. Summary of data collected from 150 quadrats sampled at the 

 washover periphery, August 1977. 



Species 





Fre 



quency 



Cc 



iver 





re 



nsity 



I.V.I 





Pet 



Relative 



Pet 



Relative 



To 



tal 



Relative 





Agropyron pungens 





0.6 



1.3 



<0.1 



0.1 





9 



<0.1 



1.4 



Limonium nashii 





0.3 



0.6 













1 



<0.1 



0.6 



Puacinellia sp. 





3.3 



7.7 



0.9 



2.1 





230 



0.6 



10.4 



Salicornia vivginica 



1.7 



3.9 



0.1 



0.3 





90 



0.2 



4.3 



Spartina alternifl 



ova 



8.5 



19.9 



5.9 



14.2 





866 



2.2 



36.3 



Spartina vatens 





28.7 



66.7 



34.7 



83.4 



38 



,437 



97.0 



247.1 



Bare sand 





38.8 





51.9 













Drift 





18.2 





6.5 













'i.V.'s are importance values calculated from cover, frequency, and density 

 of the plants. 



Table 7. Summary of data collected from 303 quadrats sampled on the supra- 

 tidal washover at site 1 fan, August 1977 (pre-1978 overwash) . 



Species 



Frequency 

 Pet Relative 



Cover 



Density 



I.V. 1 





Pet 



Relative 



Total 



Relative 





Agropyron pungens 



0.7 



3.3 



<0.1 



1.2 



9 



2.8 



7.3 



Ammophila breviligulata 



11.2 



57.4 



0.6 



53.7 



106 



33.0 



144.4 



Artemisia caudata 



0.3 



1.6 



<0.1 



1.2 



8 



2.5 



5.4 



Artemisia stelleriana 



0.3 



1.6 



<0.1 



2.4 











2.8 



Cakile edentula 



1.3 



6.6 



<0.1 



3.7 



2 



0.6 



10.8 



Lathyrus javonicus 



0.3 



1.6 















_„ 



2.0 



Salsola kali 



0.3 



1.6 



















2.0 



Spartina patens 



5.3 



26.2 



0.4 



37.8 



60.1 







124.2 



Bare sand 



97.1 





82.1 











Drift 



66.7 





16.9 











'i.V.'s are importance values calculated from cover, frequency, and density 

 of the plants. 



66 



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