NDEX TO TERMS. 



XXXVll 



Pjnrenes, 134. 

 Pyxis or Pyxidium, 135, 

 137. 



Quadri- (4 in composition^ . 

 Qiiinque- (5 in composi- 

 tion). 



Pace, 177, 178. 

 Raceme, 62. 

 Racemose, 62. 

 Rachis, 62, 38. 

 Radical, 36. 

 Radicle, 142. 

 Rameal, 36. 

 Raphe, 119. 

 Raphides, 156. 

 Ray, 62. 



Receptacle, 62, 120, 124. 

 Reduplicate, 89. 

 Reniform, 48. 

 Resupinate, 90. 

 Reticulate, 39. 

 Retuse, 45. 

 Rhizome, 18. 

 Rhomboid, 43. 

 Ribs, 39. 

 Ribbed, 147. 

 Ringent, 90. 

 Root, 12, 160, 185. 

 Rootstock, 18. 

 Rosulate, 37. 

 Rotate, 90. 

 Rotund, round, 43. 

 Rudimentary, 67, 93, 104. 

 Runcinate, 40. 

 Riinner, 27. 



Saccate, 90. 

 Sagittate, 47. 

 Salver-shaped, 90. 

 Samara, 135. 

 Sap, 156, 168. 

 Sap wood, 167. 

 Sarcocarp, 134. 

 Sarmentose, 25. 

 Scale, 64, 148. 

 Scaly, 21, 148. 

 Scape, 60. 

 Scarious (or scariose), 



50. 

 Scattered, 30. 

 Scion, 27. 

 Scorpioid, 62. 

 Section, 38, 182. 

 Secund, 30. 

 Secundine, 117. 



Seed, 10, 138. 



Segment, 38, 87. 



Sepal, 72. 



Septem- (7 in composi- 

 tion) . 



Septum, septa, 109. 



Sopticidal, 137. * 



Serrate, serrulate, 38. 



Sessile, 35, 88. 



Septifragal, 137. 



Serrature, 38. 



Setai, 98, 147. 



Setaceous, 51. 



Setose, 147. 



Sex - (6 in composition). 



Sheathing, 35. 



Simple, 62, 38, 131. 



Sinuate, sinus, 38. 



Smooth, 147. 



Spadix, 62. 



Spatha, 62. 



Spatulate, 43. 



Species, 175, 176, 182, 

 202, 205. 



Specimen, 184, 185, 205. 



Spherical, 51. 



Spicate, 62. 



Spike, 62. 



Spine, spinous, 146. 



Spiral vessels, 153. 



Spore, 10. 



Spurred, 90, 98. 



Stamens, 66, 75, 91, 94. 



Staminate, 68. 



Staminodia, 93. 



Starch, 156. 



Stellate, 90, 148. 



Stem, 23, 163, 185. 



Stem-clasping, 35. 



Sterile, 68. 



Stigma, 104. 



Stipellae, 54. 



Stipule, 53. 



Stock, 16. 



Stole, or stolon, 17, 27.- 



Stomates, 158. 



Stonefruit, 134. 



Striate, 147. 



Strigulose, 147. 



Strigose, 147. 



Strophiole, 140. 



Style, 103, 104. 



Subclass, 182, 202. 



Subgenus, 182. 

 Suborder, 182. 

 Subsection, 182. 

 Subtribe, 182. 



Subulate, 43. 

 Succident, 33, 50. 

 Sucker, 26, 

 Superior, 124, 143. 

 Symmetrical, 72. 

 Synandrous, 94. 

 Syncarpous, 108. 

 Syngenesious, 95. 



Tapering, 46. 

 Taproot, 15. 

 Teeth, 87. 

 Teg-men, 139. 

 Tendril, 25, 144, 145. 

 Terete, 51. 

 Temate, 30, 40. 

 Tetra - (4 in composition). 

 Tetradynamous, 95. 

 Testa, 139. 

 Thorns, 144, 146. 

 Throat, 90. 

 Tomentose, 147. 

 Toothed, 38, 122. 

 Torulose, 51. 

 Torus, 62, 120. 

 Tracheae, 153. 

 Tri- (3 in composition). 

 Tribe, 182. 



Trichotomous, 31, 62. 

 Trifid, 40, 42. 

 Trigonous, 51. 

 Triquetrous, 51. 

 Tristichous, 30. 

 Truncate, 45. 

 Trimk. 

 Tube, 87, 90. 

 Tuber, 15, 19. 

 Tuberculate, 147. 

 Tuberous, 15. 

 Tubular, 90. 

 Tunicated, 21. 

 Twine, 25. 

 Twisted, 89. 

 Two-lipped, 90. 

 Typical, 179. 



Umbel, 62. 

 Umbellate, 31, 62. 

 Undulate, 38. 

 Uni- (1 in composition). 

 Unijugate, 40, 42. 

 Unilocular, 109. 

 Unisexual, 69. 

 Unsynmictrical, 80. 

 Upper, 77, 171. 

 Urceolate, 90. 

 Utricle, 135. 



