254 FOUNDATIONS OF BOTANY 
Rattan-vine, 144. 
Rattlebox, 74. 
Rattlesnake Master, 159. 
Rattlesnake Weed, 235. 
Redbud, 120. 
Red Cedar, 19. 
Red Root, 145. 
Reseda, 100. 
Resedacee, 100. 
Rhamnaceex, 143. 
Rhamnus, 144. 
Rhododendron, 167. 
Rhus, 137, 138. 
Ribes, 104. 
Ribgrass, 212. 
Robinia, 127. 
Robin-runaway, 195. 
Robin’s Plantain, 229. 
Rocky Mountain Bee Plant, 100. 
Rosa, 115, 116. 
Rosacez, 105-107. 
Rose, 115. 
Rose Family, 105-107. 
Rosemary, 168. 
Rowan Tree, 109. 
Rubiacex, 212, 213. 
Rubus, 111-113. 
Rudbeckia, 230. 
Rue Anemone, 82. 
Rue Family, 133. 
Ruellia, 210. 
Rumex, 66, 67. 
Rush Family, 29. 
Rutacez, 135. 
Rutland Beauty, 183. 
Sage, 198. 
Sagittaria, 21, 22. 
Salicacez, 47. 
Salix, 48. 
Salsify, 
Salvia, 197, 198. 
Sambucus, 215, 216. 
Sandalwood Family, 64. 
Sand Bur, 200. 
Sanguinaria, 90. 
Sanicle, 159. 
Sanicula, 159. 
Santalacez, 64. 
Sarracenia, 101. 
Sarraceniacee, 101. 
Sarsaparilla, 157, 158. 
Sassafras, 89. 
Savin, 19. 
Saxifraga, 102. 
Saxifragacee, 101. 
Saxifrage, 102. 
Saxifrage Family, 101. 
Schrankia, 120. 
Scilla, 36. 
Scleranthus, 73. 
Scrophulariacee, 201, 202. 
Scutellaria, 194, 195. 
Sedge Family, 23. 
Self-heal, 196. 
Senecio, 232. 
Sensitive Brier, 120. 
Sensitive Rose, 120. 
Service Berry, 110. 
Shad Bush, 110. 
Shame Vine, 120. 
Sheep-lice, 189. 
Sheep Sorrel, 66. 
Shellbark, 51. 
Shepherd’s Purse, 98. 
Sheriff Pink, 231. 
Shin-leaf, 165. 
Shooting Star, 172. 
Shrub, 88. 
Sickle Pod, 98. 
Sicyos, 222. 
Side-saddle Flower, 101. 
