J 



Remarks ; 



The German floral and animal (faunal) names 

 are not given in the follov^ing index; also, 

 with a fev\r exce|>tions, only the generic names 

 are given* Statements as to normal histologic- 

 al conditions have not been taken into con- 

 sideration in the index,* 



Uvunerals refer to those 'in upper left hand cor- 

 ner of page. Marginal numerals in text refer 

 to pages of German original,* 



Abies, 75, 96, 159ff, 166, 184, 1@8,* 



Abnormal,, Explanation of the term 1. 



Acacia, 81, 188,» 



Acer, 74, 106ff, 147, 164, 192ff, 



Acerineae, Bare, format ion, of tyloses, 96.« 



Achyranthes, 96, 162, 



Acmena, 166 • 



Aconitum, 135 « 



Acraapia, 209fft A,« maoropterae, fig» 106,* 



Activity- He teroplasia, 137,, 



Activity- Hyperplasia of the mechanical and conductive 

 tissues. 128,» 



Adventitious Sprouts and Adventitious Roots from the 



callus, 154, and vUthout the intermediation of 

 the callus, 155. In Thallophytes after injury, 

 252, In liverworts, 256* From epidermal 

 cells, 256. After infection by fungi (witches 

 brooms) 187. And plant lice (Stag heads! 189,« 



Aecidium, 30, 177. A. elatinum 188, A, Englerianuxa 182, 

 A. Rhamni, 182. 



Aerenchyma, 73, 80ff.. 



ASrating Tissue in galls, 219ff. 



Aesculus, 17, 75, 96, 160,. 



Agaricus, 179, 184. . 



Agave , 8« . 



Age of Tissue, Influence on abnormal tissue production, 



253, 

 Age ra turn, 162. 

 Agolaospora, 183. 

 Allan thus, 166 » 



Air ahambers, Pilled with tyloses, 100. 

 Albinos, 36,. _, 



Algae, Restitution, cf. Siphoneae, Rhodophyceae, Pbae- 

 ophiceae; Chlorophyll formation in the dark, 

 34, Hypoplasia, 40 etc* Callus, 140, Gallr- 

 producing algae 177 > Gall-bearing algae, 116, 

 177, 178, Involution forms, 116. 

 Alliaria, 47. 

 AlliiAm, 90. 



Alnus, 74, 96, 105ff., 160, 188. 

 Alo6,.8, ^ ^. 



Alpine Climate, Influence on the formation of tissues, 

 49, Hypoplasia, 20, 45, 49, 56, formation of, 

 anthocyanin, 56 • - - 

 Alternanthera, 35. . 



Amitosis, Through budding, 119ff , In callus, 150. 

 Ampelopsis, 35, 74, 85, 95, 96. 

 Amygdalus, 154. 



