Schwefelkohlenstoff m 

 Schwellenwert m 



SchwellgjBwebe n 



Schwellkorper m 

 Schwellpolster n 

 Schwellwasser n 

 Schwerkraftwirkung f 

 Schwerreiz m 

 Schwertlilie f 



Schwertliliengewachse n pi 

 Schwesterart f 

 Schwiele f 



Schwimmbewegung f 

 Schwimmblatt n 

 Schwimmfrucht f 



Schwimmgewebe n 

 Schwimmholz n 



schwinden v 

 Schwindriss m 

 Schwingel m 

 Schwingelgras n 

 Sklerenchymbeleg m 

 Seebliite f 



Seegras n 



Seekohl m 



Seerosengewiichse n pi 

 Segel n 

 Segelflieger m pi 



carbon bisulphide 



minimum stimulus necessary 



for reaction 

 tissue which elongates when 



pressure is removed 

 lodicule 

 pulvinus 

 distension water 

 influence of gravity 

 gravity stimulus 

 fleur-de-lis, Iris sp.' 

 Iridaceae 



sister species, biologic species 

 callus, foodhairs 

 • ciliary movement 

 floating leaf 



a fruit or seed which is cap- 

 able of floating on the water 



for a certain time 

 aerenchyma 

 submerged wood which is 



made up in large part of 



aerenchyma 

 to shrink 

 season crack 

 fescue grass, Festuca sp. 

 Festuca sp. 



sclerenchymatous pericycle 

 appearance of water at the 



time of pollenshedding of 



gymnosperms 

 grass wrack, sea wrack, Zos- 



tera marina 

 sea kale 

 Nymphaeaceae 

 velum 

 seeds or fruits with the Za- 



nonia type of wings 



107 



