218 



A USTRALIAN BOTANY. 



Spike. 34. 

 Spikelet, 34. 

 Spines, 23. 

 Spiral fibres, 11. 

 Spongy. 19, 

 Sporangia, 58. 

 Spores, 8, 5S. 

 Sports, 40. 

 Stamens, 39, 42, 49, 

 Stems, 18, 19, 20. 

 Stigma, 44. 

 Stipules, 26. 

 Stomata, 12. 27, 

 Stone, 2. 

 Strobilus, 55. 

 Style, 44. 

 Sub-class, 66, 

 Succulent, 19, 51. 

 Superior ovary, 43. 

 Suppression, 44. 

 Suture, 5, 52. 

 Syncarpous, 50, 51. 

 Syngenesia, 64, 

 Systematic Botany, 60. 



Taproot. 16, 17. 

 Tegmen, 2, 5, 

 Tendrils, 18. 

 Terminal leaf-bud, 

 Ternate, 30, 31, 

 Testa, 2, 5. 

 Tetradynamia, 63, 

 Tetrandria, 62. 

 Tetrasepalous, 39, 

 Thalamifloral, 45, 

 Thorn, 23. 

 Thyrse, 3S. 

 Tissue, 21, 22, 

 Toothed calyx, 40. 

 Torus, 54. 

 Trees, 19. 



Triandria, 62. 

 Triandrous, 39. 

 Trifid, 32. 

 Trigynous, 39. 

 Trilobed, 30, 31. 

 Trisepalous, 39. 

 Trunk, 19. 

 Tuberous, 15, 17. 

 Tubular corolla, 41. 

 Tunicate bulb, 15, 17. 

 Twigs, 11, 23, 

 Twining stems, 19. 



U. 



Umbel, 35, 38. 

 Umbilicus, 4. 

 Underground stems, 17. 

 Undulate, 30, 31. 

 Unidentate, 32. 

 Unilocular, 50. 

 Unisexual, 42, 46. 



V. 



Valve, 5, 45. 

 Valvular, 52. 

 Varieties, 47, 66, 67. 

 Vascular bundles, 10, 22. 

 Vasculares, 10. 

 Veins, 8. 

 Venation, 4, 27. 

 Ventral suture, 5, 53- 

 Vernation, 27. 

 Vessel, II. 

 Viscous, 29, 



V*. 



Whorled, 26. 



Whorls, 23. 

 Winged seed, 53. 

 Woody, 8, 19. 

 Woody stem, 18. 

 Woody tissue, 9. 



