Table 39. Mean and maximum longest leaf lengths per tiller for each 

 treatment, 1979. 



Date Bay drift 



Algae 



12 June 

 19 June 

 25 June 



3 July 

 1C July 

 19 July 

 25 July 



1 Aug. 



8 Aug. 

 1 4 Aug . 

 27 Aug. 



Mean 

 (cm) 



31.9 

 34.1 

 34.8 

 37.6 

 39.7 



Max. 

 (era) 



46. C 

 48.0 

 52.5 

 55.5 

 58.0 



43.5 70.0 

 49.1 30-0 

 50.0 82.5 



57.6 92.0 

 60.9 100.0 



Mean 

 (cm) 



33.6 

 37.9 

 37.8 

 44.5 

 47.8 



54.4 

 67.6 

 70.8 

 75.9 

 83.8 



Max. 



(cm) 



51.0 

 61.0 

 53.5 

 67.0 

 92.0 



102.0 

 114.0 

 117.0 

 123.0 

 131.5 



Amnophila Sand 



breviligulata 



Mean Max . Mean Max . 



(cm) (cm) (era) (cm) 



24.4 

 24.1 

 26.5 

 31.2 

 35.8 



46.5 

 48.9 

 49.5 

 52.8 



58.5 



52.0 

 51.0 

 52.0 

 53.0 

 59.0 



70.5 

 87.0 

 84.0 

 88.5 

 33.0 



29.9 42.5 



33.0 44.0 



35.0 48.5 



39.7 56.0 



40.0 >1.5 



47.5 

 55.8 

 55.3 

 54.0 

 61.0 



76.0 

 87.0 

 96.0 

 98.0 



106.5 



& Ammc philo brevili q uloto drifl 



* 90-crn buria! 



o 



90 cm of 

 burial sand 

 Mean Max. 

 (cm) (cm) 



38.2 

 40.9 

 48.1 

 56.6 



63.5 

 73.0 

 88.0 

 100.0 



65.0 116.0 



75.1 116. 

 82.1 122.5 

 86.5 123.5 

 94.3 132.0 



8 14 27 



August 



Figure 87. Comparison of change in tiller number of Ammophila 

 breviliqulata in five habitats. 



146 



