158 



INDEX. 



Peduncle, 16. 



Peltate leaf, 24. 



Pcntagonus cutilis. See Five- 

 sided, 13. 



Pentandria, 65. 



Pentapetalous corolla, 50. 



Perennial, 6. 



Perfect flowers, 57. 



Perfoliate leaves, 25. 



Perianth, 46. 



Perianthium diphyllwn. See two- 

 leaved, 47. 



Pericarp, 46, 57. 



PericJifliwn, 49. 



Peristomium. See Fringe, 74. 



Personate corolla, 51. 



Perspiration of leaves. 



Petal, 49. 



Petiolate leaves, 24. 



Petiole, 17. 



Pilose pappus, 61. 



Pilosus. See Hairy, 14. 



JPilus. See Hair, 39. 



Pinnate leaf, 36. 



Pinnatifid leaf, 29. 



Pistil, 46, 55. 



Pistil-bearing flowers, 57. 



Pith, 106. 



Plaited leaf, 32. 



Plumose pappus, 61. 



Plumula. See Plume, 59. 



Pod. SeeSilicle, 58. 



Poisonous Plants, rules to dis- 

 tinguish, 88. 



Pollen, 54. 



Polished, 14. 



Polyadelphia, 66. 



Polyandria 16. 



Polycotyledonous plants, 60. 



Poly gam ia, 67. 



Polygynia, 69. 



Polypetalous corolla, 50. 



Pome, 59. 



Prsemorse root. See Abrupt, 7. 

 leaf, 30. 



Prickle, 39. 



Primary divisions of a vegeta- 

 ble, 5. 



Prismatic calyx, 47. 



Procumbent stem, 11. 

 Proliferous stem, 11. 

 Proper receptacle, 62. 

 Prostrate stem, 12. 

 Pubescence, 39. 



Quadrangular leaf, 27. 



Quadrangular stem. See Four- 

 cornered, 13. 



Quaternate leaves, 23. 



Quinate leaves, 23. 



Quinquangnlaris caulis, See 

 Five- sided, 13. 



R 



Raceme, 40. 



Radiate compound flowers, 71 



umbels, 43. 

 Radical leaves, 22. 

 Rndicans cau!is 9 12. 

 Radicant stem, 12. 

 Radicle of the eorcule, 59. 

 Radicles of the root, 6. 

 Radix. See Root, 6. 

 Rameal leaves, 22. 

 Ramose peduncle, 16. 

 Ray, 71. 



Receptacle, 46, 62. 

 Reclinate leaf, 24. 

 Reclining stem, 12. 

 Rectus caulis. See Straight, 12. 

 Recurved leaves, 24. 



petioie, 19. 

 Reflexed leaves. See Recurved, 



24. 



Regular corolla, 50. 

 Reniform leaf, 27. 

 Repand leaf, 31. 

 Repens cautis 9 ll. 

 Radix, 7. 



Resupinate leaves, 24. 

 Retuse leaf, 30. 

 Revolute leaf, 31. 

 Rhomboid leaf, 27. 

 Ribbed leaf. See Nerved, 32. 

 Rictus. See Gape, 51. 

 Ring of the ferns, 73. 

 Ringent corolla, 51. 



