LIST OF ILLUSTRATIONS. 



FIG. TAGE 



30. IlookeJ tendril, like foot of a bird, from Bignonia 



Tu'eciiiaiia. Tip of hook magnified 2IO 



31. Tendrils of Virginia creeper, with discs attached 212 



32. Tendrils of Virginia creeper, discs not attached 212 



33. TenCLxWs oi Passijlora cditlis 214 



34. C\ea.veYS {Ga/ium aj>an'/2e) 215 



35. Leaves of sensitive plant, A/tmosa/^iedica, av^'ake and asleep 222 



36. Grass of Parnassus {Pamassm palustris) 233 



37. Flowers of Epilobium 234 



38. Leaves of Wood-sorrel ' 244 



39. Leaflets of Clover, awake and asleep 247 



40. Leaf of Acacia Farnesiaiia, awake 253 



41. Leaf of ^c-flc/a: ivr^/ii-j/awa:, in a sleeping condition 253 



42. Scarlet Pimpernel (Anagallis a>-vensis) 263 



43. Evening Primrose ( CEnothera biemiis) 266 



44. Bee Orchis {Op /uys api/cra) 269 



45. Snipe Orchis 270 



46. 'Flowers oi Pachysfonia Thomsoiii 270 



47. Dciiih-ob'nim D'Albertisii 271 



48. Zebra Orchis ( Oncidiitm zcbrinitin) 272 



49. Wild oat (.icv«ay^///«) 276 



50. CapsMles oi Mesembrj'antheiiiinn (ripoliiitn closed 283 



5 1 . Capsule of Mescrnbryanthontiiii tiipoHnin open 283 



52. Sand-box {Hiira crepitans) 284 



53. Balsam {Impaticns) 293 



54. Caltrops, or fruits of Tribultis tcrrcstris 299 



55. YrviSxs oi Pcdalium miircx 299 



56. Burdock (Z«//a wzw/') 300 



57. Hooked fruits of Martynla diandra 302 



58. Fruit of Proboscidca Jussieui, reduced 303 



59. Fruit of Grapnel plant, natural size {Harpagophytum Icpto- 



carpinii) 304 



60. YrvSX. oi Ti-apa bico}-nis 305 



61. Fruit of Trapa bispinosa 305 



62. Yxvdt oi Gaktiia xanthophylla, SMspended 307 



63. Receptacle of the Egyptian Bean {Nchimbittm speciosum)... 30S 



64. yio-ake'j Vo\.s {Lecythes sp.) 309 



