57fi 



IIJDEX. 



Drassica oleracea, movement of 



buried and arched hypoootyl, 13, 



U, 15 

 , conjoint ciroumnutation of 



hypoootyl and cotyledons, 16, 17, 



18 



, of hypocotyl in darkness, 19 



,■ of a cotyledon with hypocotyl 



secured to a stick, 19, 20 



, rate of movement, 20 



, ellipses described by hypo- 



cotyls when erect, 105 



, movements of cotyledons, 1 15 



, of stem, 202 



, of leaves at night, 229, 



230 



, sleep of cotyledons, 301 



, ciroumnutation of hypocotyl 



of seedling plant, ■125 

 , heliotropio movement and 



ciroumnutation of liypoootyls, 



426 

 , effect of lateral light on hypo- 



cotyls, 479-482 

 , apogeotropic movement of 



hypoootyls, 500, 501 

 Brassica rapa, movements of leaves, 



230 

 Brongniart, A., on the sleep of 



Slrephium floribundum, 391 

 Bruce, Dr., on the bleep of leaves in 



Arerrlioa, 330 

 Bryophyllum (vel Calcmchoe) calyei- 



num, movement of leaves, 237 



Camellia Japoni'ca, circumnutation 

 ofleaf, 231, 232 



Candolle, A. de, on Trapa natans, 

 95 ; on sensitiveness of coty- 

 ledons, 127 



Canna Warscewiezii, circumnuta- 

 tion of plumules, 58, 59 



, of leaf, 252 



Cannabis saliva, movements of 

 leaves, 250 



, nocturnal movements of coty- 

 ledons, 307 



Cannabis saliva, sinking of the young 

 leaves at night, 444 



Cassia, nyotitropic movement of 

 leaves, 369 



Cassia Barclayana, nocturnal move- 

 ment of leaves, 372 



.slight movement of leaflets.lO I 



calliantha, uninjured by ex- 

 posure at night, 289^ n. 



, nyctitropio movement of 



leaves, 371 

 , ciroumnutating movement of 



leaves, 372 



corymbosa, cotyledons sensi- 

 tive to contact, 126 



, nyctitropio movement of 



luaves, 369 



fioribunda, use of sleep move- 

 ments, 289 



, effect of radiation on the 



leaves at night, 294 



, circunmutating and nycti- 

 tropio movement of a teriuin.^1 

 leaflet, 372, 373 



, movements of young and older 



leaves, 400 



florida, cotyledons sensitive to 



contact, 126 



, sleep of cotyledons, 308 



■ glaiica, cotyledons sensitive to 



contact, 126 



, sleep of cotyledons, 308 



lievigata, effect of radiation 



on leaved, 289, n. 



mimosoides, movement of coty- 

 ledons. 116 



, sensitiveness of, 126 



, sleep of, 308 



, nyctitropio movement of 



leaves, 372 



, effect of bright sunshine on 



cotyledons, 446 



neglecta, movements of, 117 



.effect of light, 124 



, sensitiveness of cotyledons 



126 



nodosa, non-sensitive cotyla- 



dons, 126 



, do not rise at ni^ht, 308 



piibescens, non-sensitive coty 



ledona, 126 



