X BRITISH FLOWERING PLANTS 



na. '"AOE 



27. Diagram of a young Dicotyledonous stem, showing approxima- 



tion of the distinct bundles . . • 40 



28. Arrangement of leaves of Carex . • 41 



29. Ranunculus aquatilis (after Bentham) . . 47 



30. Do. also enlarged petal, showing the basal 

 honey-gland . ... 53 



31. Ranunculus hulbosus : flower, with different views of petal, 



showing nectary . . . • 56 



32. 33. Hellehorus fatidus : flowers in the first (female) condition, 



the sepals partly removed, and the second (male) condition 

 (after Knuth) . . . . . .60 



34. Longitudinal section of seed of Delphinmm Slaphysagria . 61 



35. Transverse do. do. .61 



36. Delphinium elatum. a. Young flower, seen from the front, and 



after removal of the calyx. j3. Section of a similar flower, 

 seen from the side ; the right half of the calyx and of the 

 corolla has been removed, y. An older flower, seen from 

 the front, after removing the calyx. 6, Section of a similar 

 flower, seen from the side, after removing the right half of 

 the calyx. (After H. Miiller) . .62 



37. Aconitum Lycoctonum. A, Flower in the second (female) con- 



dition, seen from the side. B, Longitudinal section. (After 



H. Miiller) . . . . .66 



38. Shoot of Berberry {Berberis vulgaris), showing three spines . 67 



39. Flower of do. do. seen from above . 67 



40. Pistil and two stamens of do. after the visit of an insect 68 



41. Capsule of Poppy .... 72 



42. Seedling of Glaucium corniculatum , . 73 



43. Fumaria officinalis : flowei? (after Hildebrand) . . 74 



44. Do. do. from which the sepals have been 

 removed (after Hildebrand) . . .75 



45. Sections of seed of Hesperis matronalis . 76 



46. Do. of Wallflower {Gheiranthus Oheiri) . .77 



47. Sisymbrium officinale : flowers in the first and second stages 



(after Knuth) . . 81 



48. Seedling of Cress {Lepidium sativum) , 89 



49. Section of seed of Lepidium graminifolium 89 



50. Do. do. sativum . . 89 



51. Baphanus sativus : seedling . . 91 



52. Do. germinating seedling . . 91 

 63. Do. outline of seed and various views of embryo 91 

 54. Shoot of Helianthemum vulgare ... 93 



