590 



INDEX. 



STAPEliIA. 



Siapelia sarpedon, minute coty- 

 ledons, 97 



Stellaria media, nocturnal move- 

 ment of leaves, 297 



Sterns, circumnutation of, 201-214 



Stolons, or Kunners, circumnuta- 

 tion of, 214-222, 558 



Stmsburger, on the effect of light 

 on spores of Hsematoccus, 455, n. ; 

 the influence of light on tlie 

 swarm-spores, 488 



Strawberry, stolons of the, circum- 

 nutatc, but not affected by mode- 

 rate light, 454 



Strephium fioribundum, circumnu- 

 tation and nyelitropic movement 

 of leaves, 391, 392 



T. 



Tamarindus Indica, nyctitropio 

 movement of leaflets, 374 



lYiiusversal - lieliotropi^mus (of 

 Frank) or diaheliotropisin, 438 



Trapa natans, unequal cotyledons, 

 95,n. 



Tecoma radicans, stems aphelio- 

 tropic, 451 



Tephrosia caribxa, 354 



Terminology, 5 



Tlialia dealbata, sleep of leaves, 

 389 



, lateral movement of leaves, 



404 



Trichosanthes anguina, action of the 

 peg on the radicle, 104 



, nocturnal movement of coty- 

 ledons, 304 



Trifolium, position of terminal leaf- 

 lets at night, 282 



. globomm, with hairs protecting 

 the seed-bearing flowers. 517 



glomeratum, movement of 



cotyledons, 309 



incarnatum, movement of 



cotyledons, 309 



Fannonicum, shape of firs' 

 truoleai; 3,;0, 415 



Trifolium pratense, leaves exposed 

 at night, 293 



repens, circumnutation <f 



flower-stem, 225 



, circuinnutatingand epinastic 



movements of flower-stem, 276- 

 279 



, nyctitropic movement of 



leaves, 349 



, circumnutation and nycti- 

 tropic movements of terminal 

 leaflets, 352, 353 



, sleep movements, 349 



resupinatum, no pulvini to 



cotyledons, 118 



, circumnutation of stem, 204 



, efiect of exposure at night, 



295 



, cotyledons not rising at 



night, 118, 309 



, circumnutation and nycti- 

 tropic movements of terminal 

 leaflets, 351, 352 



strictum, movements of coty- 

 ledons at night, 11G, 118 



, nocturnal and diurnal move- 

 ments of cotyledons, 309-311, 

 313 



, movement of the left-nand 



cotyledon, 310 



subterraneum, movement of 



flower-heads, 71 



, of cotyledons at night, 11(1, 



118, 309 

 , circumnutation of flower-stem, 



224, 225 

 , circumnutation and nyi-li- 



tropic movements of le.ives, 350 

 , number of ellipses in 24 



hours, 405 



burying its flower hc.uls, 5 In, 



514 



, downward movement of pe- 

 duncle, 515 



. eircumnutating movement oj 



peduncle, 51 ti 



Trigonellu Cretica, sleep of Irav-., 

 345 



Triticum repens. tmdorgrotui I 

 shoots of, become apogeotropio, 

 189 



