Rindenbrand m 

 Rindenbündelsystem n 



Rindenfarbstoff m 

 Rindenflechte f 

 Rindengrenze f 

 Rindenhaut f 

 Rindenhöckerchen n 

 Rindenmarkstrahl m 



Rindenpfropfen n 

 Rindenpore f 

 Rindensaugstrang m 

 Rindensäure f 

 Rindenschicht f 

 Rindenwand f 



Ring m 

 Ringelborke f 



Ringgefäss n 

 ringporiges Holz n 

 Ringtracheide f 

 Rinne f 

 Rippe f 

 Rispe f 

 Rispengras n 

 Rispenhirse f 

 Rittersporn m ^ 

 Roggen m 



Roggenstengelbrand m 

 Rohbodenpflanze f 

 Rohchlorophyllösung f 

 Rohfaser f 

 Röhrenblatt n 

 Röhrenblüte f 



frost canker 



leaftrace or branches of same 

 (in cortex) 



phlobaphene 



lichen growing on bark 



phloëoterma 



periderm 



lenticel 



that part of the medullary- 

 ray that lies in the phloem 



bark grafting 



lenticel 



cortical haustorium 



corticinic acid 



cortical layer 



wall which cuts off the leaf 

 initials from the axis 



annulus 



periderm which peels off the 

 stem in rings, ring bark, 

 hoop bark 



ringed element 



ringporous wood 



annular element 



valecula 



costa 



panicle 



meadow grass, Poa sp. 



Panicum sp. 



larkspur, Delphinium sp. 



rye 



covered smut of rye 



plant growing on virgin soil 



crude chlorophyll extract 



crude fiber 



tubular leaf 



tubular flower 



96 



