INDEX. 



589 



SARRACEN1A. 



on the hypocotyls slightly helio- 

 tropic, and stems strongly aphe- 

 liotropic of the ivy, 458 ; lie- 

 liotropism of radicles, 482 ; ex- 

 periments on tips of radicles 

 of Itpan, 523, 524 ; curvature of 

 the hypocotyl, 555 ; resemblance 

 between plants and animals, 

 571 



Sarracenia purpurea, circnmnuta- 

 tion of young pitcher, 227 



Saxifraoa sarmentosft, circum- 

 nntation of an inclined stolon, 

 218 



Schrankia aculeata, nyctitropic 

 movement of the pinna?, 381, 

 403 



uncinata, nyctitropic move- 

 ments of leaflets, 381 



Sfcuriyera coronillu, nocturnal 

 movements of leaflets, 352 



Seed-capsules, burying of, 513 



Seed-coats, rupture of, 102-106 



Seedling plants, circumnutating 

 movements of, 10 



Selaginella, circumnutation of, '258 



-KroMsmO?), circumnutation of 



yonng plant, 00 



Si'da napcea, depression of leaves at 

 night, 322 



- , no pulvinus, 322 



retusa, vertical rising of leaves, 



322 



rhoml'folia, sleep of cotyledons, 



308 



, sleep of leaves, 314 



, vertical rising of leaves, 322 



, no puMnus, 322 



, circumnutation and nycti- 



tropie movements of leaf of young 

 plant, 32-2 



, nyctitropio movement of 

 leaves, 397 



Siegesbcckia orientalis, sleep of 

 leaves, 319, 384 



fUnapia alba, liypocotyl bending to- 

 wards the light, 401 



, transirilted efV< ct of light on 



radicles, 482, 483, 507 



~ , growth of radicles in dark- 

 uesri, 486 



STArELlA. 



Sinapis n/jjra, sleep of cotyledons, 

 301 



Smilcx aepera, tendrils aphelio- 

 tropic, 451 



Smithia Pfuvdii, non - sensitive 

 cotyledons, 127 



, liyponnstic movement of the 



curved Bummit of the stem, 274- 

 276 



, cotyledons not sleeping at 



night, 308 



, vertical movement of leaves, 



356 



sengitim, sensitiveness of coty- 

 ledons to contact, 120 



, sleep of cotyledons, 308 



Sopkom chrysophylla k-aflels rise at 

 night, X8 



Solanum dulcamara, circumnuta- 

 ting stems, 266 



lycopersicum, movement of 



hypocotyl, 50 



, of cotyledons, 50 



, effect of darkness, 124 



, lining of cotyledons at night,. 



, heliotropic movements of 



hypocotyl, 421 

 , effect of an intermittent light, 



457 

 , iapM heliotropism, 461 



palinacanthum, cireumnu- 



tiition of arched hvpocotyl, 51, 

 100 



, of rotyleilon, 51 



, ellipnes deccribcd by hypo- 



cotyl when erect, 107 

 , nocturnal movement of coty- 

 ledons, 306 

 Sparnanium ramonum, rhizomes of, 



189 

 Spluerophysa salsola, rising of 



leaflets, 355 

 Spiroriyra princeps, movements of, 



259, n. 

 Stalil, Dr., on the effect of .ftci- 



diiim on shoot, 189; on the in. 



Auenoe of light on swarm-spores, 



48S, n. 

 Slaprlia narpedon, circumnutatjoa 



of hy parity 1,40, 17 



