Biomoles 



156 



Biomoles, V. 138. 



Biophores, IV. 130; V. 248; VI. 77, see 



also: Genes. 

 Bios, IV. 289. 

 Biota: youth and dwarf forms, II. 283- 



292. 

 Birch (Berk, Birke, Bouleau), I. 28, 141, 



332; II. 128; IV. 232; V. 78, 125; VI. 



59. 



Bird's Cherry, V. 169, 172. 

 Birke: see Birch. 

 Birne: see Pear. 



Blackberry (Brombeere), I. 149. 

 Black mud, III. 102, 112; IV., 199-202, 



243. 



Black sea, III. 102; V. 231. 

 Bladluis: see Plant louse. 

 Blastomycetes, III. 345; V. 233, 234, 239, 



242, see also: Yeast, red, and Yeast, 



torula. 



Blattlaus : see Plant louse. 

 Ble nielle: see Earcockle. 

 Blue milk, II. 193, 333, 339, 351 ; IV. 197; 



V. 150. 



Boekweit: see Buckwheat. 

 Bohne : see Bean. 

 Borer (Boorvlieg), I. 22, 28; II. 5. 

 Boon: see Bean. 



Boschanemoon : see Wood anemone. 

 Bouleau: see Birch. 



Bouquet of Wine: see Aromatic sub- 

 stances. 



Bourdon: see Humble bee. 

 Brandnetel: see Nettle. 

 Brandpilz: see Smut fungus. 

 Brennnessel: see Nettle. 

 Brombeere: see Blackberry. 

 Bruyere: see Heather. 

 Buche: see Beech. 



Buchner's yeast juice, V. 220-222. 

 Buchweizen : see Buckwheat. 

 Buckwheat (Boekweit, Buchweizen, Sar- 



rasin), I. 290; III. 64, 65, 136, 137, 



139, 141. 

 Bud mutants, V. 64, 77, see also: Bud 



variation. 

 Bud variation, II. 131, 133, 283; III. 



309; IV. 37, 48-51*-52, 235, 236, 305- 



307*-310-312; V. 25, see also: Bud 



mutants. 

 Bud variation of Cytisus Adami, IV. 48- 



49*, 50, 51*-52, 305-307*-310-312. 

 Bud and seed variation, no essential dif- 

 ference, IV. 37. 

 Budding: see, Cell reproduction. 



Buds, adventitious: I, 14, 90-124, 142; 

 II. 3, 7-115*-121*. 284. 



- and adventitious roots, formation 

 caused by external factors, I. 90, 91, 

 94, 121; II. 29. 



- and adventitious roots, formation 

 caused by internal factors, I. 95, 97, 

 108, 122;" II. 8, 9. 



- as pseudoembryos, II. 18, 22, 26, 39, 

 42, 45, 97, 113. 



- hibernation by, II. 57, 64. 



- on Begonia, I. 105, 106, 110, 116; II. 

 7, 11, 101. 



- on Crassulaceae, I. 107-108, 110, 116, 

 117; II. 10, 11, 59-61. 



-on Cruciferae, I. 99, 108-114, 116, 

 117, 119; II. 42-52, 101, 104. 



- on detached leaves, I. 100; II. 11, 31. 



- on Gymnosperms, II. 24. 



- on hypocotyls, II. 57, 71, 72, 76, 77, 

 79, 102, 119*. 120*. 



- on leathery leaves, I. 100, 114. 



- on Monocotyls, I. 103-105, 109, 116, 

 117; II. 19, 20, 25, 27-30-32. 



- on Musci, I. 100, 101. 



- on Petals, I. 98. 



- on Pleridophyta, I. 101-102, 117; II. 

 7, 8, 12, 18-24. 



- on roots, I. 91-93, 121; II. 7, 9, 10, 

 11, 13-17, 85; III. 333. 



- on roots, as metamorphosed rootprim- 

 ordia, II. 8, 16, 19, 21, 35, 38, 39, 

 46, 47, 56, 65, 99, 114, 115*. 



- on roots, endogenous, II. 38, 43, 55, 

 98, 103. 



- in relation to lateral roots, II. 10, 11, 

 20, 24, 37-40, 45, 47, 53, 57-59, 61- 

 65-67, 69, 70, 72, 74, 75, 77, 78, 106, 

 115*-121*. 



- in relation to nutrition, II. 15, 101. 



- compared with gall formation, II. 105. 



- in relation to adventitious roots, II. 

 13, 46. 



- in relation to rootpressure, 



II. 



36. 



- in relation to sapflow, II. 9, 41, 49-5 1 . 



- in relation to sterility, II. 15, 45, 49, 

 58, 69, 71, 101, 102. 



- influence of climate, II. 64. 

 Buds: brood, II. 101. 



- phylogenetic origin, II. 

 105, 107, 113, 114. 



- sleeping, II. 45, 58, 62. 

 Bulbils, I. 101, 102. 

 Bunsen, flame reaction, II. 

 Butter flavour, III. 173. 



96-98, 101- 



248. 



