INDEX. 



Abrupt leaf. See truncated, 29. 



Abruptly branched stem, 11. 



Abruptly pinnate leaf, 36. 



Abrupt root, 7. 



Acerose leaf, 27. 



Acinus, 59. 



Acuieus. See Prickle, 39. 



Acotyledonous plants, CO. 



Acute leaf, 30. 



JEqualis poly gam ia, 71. 



Aggregate flo\v r er, 62, 63. 

 raceme, 40. 



Ala. See Wings, 52. 



Mbumen, 101. 



Alburnum, 105. 



Aerology, 1. 



Alienated leaf, 34. 



Alpine plants, 2. 



Alternate leaves, 23. 



Alternately pinnated leaf, 36. 



Ament, 48. 



Amentaceous flower, 63. 



Ample xicaul leaves, 25. 



Jlnceps caulis. See two-edged 

 stem, 13. 



Angiospermia, 69. 



Annual, 6. 



Anther, 54. 



Appeiidaged leaf, 35. 



APPENDAGES, 38. 



Arillus> 60. 



Arista, See Awn, 49 



Arrow-shaped leaf. See Sagit- 

 tate, 28. 



Articulated. See Jointed, 



Appressed leaves, 23. 



Arboreous stem, 7. 



Arms of plants, 48. 



Artificial system, 64. 



Ascending stem, 12. 



Attenuated peduncle, 18. 

 Auricled leaf, 36. 

 Awn, 49 

 Axillary peduncle, 16, 



B 



liacca. See Berry, 59. 



Banner, 52. 



Bark, 98. 



Barren flowers, 57. 



Base three nerved, 33. 



Beard. See Awn, 49. 



of the corolla, 51. 

 Bell-shaped corolla, 50. 

 Berry, 59. 

 Biennial, 6. 

 Bifid leaf, 28. 

 Bigeminate leaf, 37. 

 Binate leaf, 35. 

 Binate leaves, 23. 

 Bipinnatifid leaf, 29. 

 Bipinnate leaf, 37. 

 Biternate leaf, 37. 

 Blistery leaf, 32. 

 Blunt leaf. See Obtuse, 30. 

 Border of the petal, 50. 

 Botany defined, 1. 

 Brachiatus caulis. See Four- 



ranked, 11, 

 Bract, 38. 

 Bristle}', 14. 

 BUDS, 20. 

 Bulbous roots, 8. 

 Butterfly-shaped corolla. See 



Papilionaceous, 52. 



C 



Caducous corolla, 52, 

 Calyculate calyx, 47. 

 Caiyptra, 49. 

 Calyx, 46. 



