INDEX. 



5»3 



Lorns. 



L<^» Jacohssus, movements at 



night, llti, 121. 124 



, development of pulvini, 122 



, sleep of cotyledons, 308, 313 



, nyctitropio movement of 



leaves, 3S3 

 major, sleep of leaves, 353 



perigrinuSf movement of leaf- 

 lets, 353 



Lunularia viilgarU, oircumnutation 



of fronds, 258 

 Lupinus, 340 

 albi/rons, sleep of leaves, 344 



Hartwegii, sleep of leaves, 



341 



luteus, oircumnutation of coty- 

 ledons, 3-^, 110 



, effect of darkness, 124 



Lupinus, posiiiou of leaves wLen 

 asleep, 341 



■ •, dili'ereiit positions of leaves at 



night, 343 



, varied movements of leaves 



and leafletn, 395 



Meiiziesii, sleep of leaves, 343 



mutabilis, sleep of leaves, 



343 



nanus, sleep of leaves, 343 



■ pilosus, sleep of leaves, 340, 



341 



polyphyUus, sleep of leaves, 



343 



pubescens, sleep of leaves by 



dny and night, 34'<i 

 , position of petioles at night, 



343 

 , movements of petioles, 401 



speciosus, circumnntation of 



leaves, 236 



l.yncli, Mr. B., on Pachira aqua- 

 tica, 95, n. ; sleep movements of 

 Averrlioa, 330 



Haranta arundinacea, nyctitropio 

 movement of leaves, 389-391 



, after much agitation do not 



sleep, 319 



83 



MELILOTDS. 



Marsilia quadrifoliata, effect of ra- 

 diation iit night, 292 



, circumnutation and nycti- 

 tropio movement of leaflets, 3J2- 

 3J4 



, rate of movement, 404 



Martins, on radiation at night, 

 284, n. 



Masters, Dr. Maxwell, nn the lead- 

 ing slionts of tlie Coni/erss, 211 



Maurandia xemperflorens, circumnu- 

 tation of peduncle, 225 



Medicago maculata, nocturnal posi- 

 tion of leaves, 345 



marina, leaves awake and 



asleep, 344 



Meehan, Mr., on the effect of an 

 .fficidium on Portulaca oleracea, 

 189 



Megarrhiza Californica, mode of 

 breaking through the ground, 

 81 



, germination described by Asa 



Gray, 82 



, fcingular manner of germina- 

 tion, 83, 556 



Melaleuca ericoefolia, sleep of leaves, 

 383 



Melilutus, sleep of leaves, 345 



alba, sleep of leaves, 347 



cmrulea, sleep of leaves, 347 



dentata, effect of radiatijn al 



niglit, 295 



elegans, sleep of leaves, 347 



gracilis, sleep of leaves, 347 



infesta, sleep of leaves, 347 



Italica, leaves exposed at 



night, 291 



, sleep of leaves, 347 



■macrorrliiza, leaves exposed at 



night, 292 



, sli ep of leaves, 347 



messancn&is, sleep of leaves on 



full-grown and young plants, 



348, 416 

 officinalis, effect of exposure of 



leaves at night, 290, 296 

 , nocturnal movement of leaves, 



316, 347 



, circumnutation of leaves, 348 



, movement of petioles, 401 



